nothing should get in the way of the things you love. ♪ get america's fastest internet. only from xfinity. now at 11:00, guns drawn and tensions high, after shots are fired at d.c. police for the second time today. >> there's no way to tell if people are shooting. >> what we're learning about the suspects who caused a lockdown

at the capitol. a local community tries to put a lid on crime and street robberies after the murder of a young political staffer. news4 consumer reporter susan hogan with a look at gadgets that promise to make your old car smarter. >> news4 at 11:00 starts now. good evening. first tonight, twice in 16 hours. d.c. police officers shot at by suspects on the run. >> one of those during a lockdown of the u.s. capitol. cell phone video shows the moments it all came to an end right near the 3rd street tunnel. police believe they have all of the suspects in custody. none of them or any of the officers were hit. >> s hrvehomari? >> reporter: that shooting happened just two blocks away inside the 3rd street tunnel.

>> oh, [ bleep ]. >> reporter: take a look at this cell phone video. d.c. police officers have their guns drawn pointed at a man after someone shot at officers with a machine gun. nelson watched the arrest from across the street. what was going through your mind? >> i was in shock. i can't believe it just happened right in front of me. >> reporter: the video shows the suspect put his hands up. >> they were giving him directions. >> reporter: the d.c. police chief said this started around 4:00 when officers received a call about a man with a gun near 4th street southwest. police saw a man matching the description in a car with two passengers. the car sped off and police followed them. >> the passenger in the car just prior to entering the tunnel extended his arm out of the passenger window with a small automatic hand gun, looks like maybe a mac 11

window and fired a shot. >> reporter: the shooter dropped the gun in the tunnel and then the car hit a wall. moments later, police arrested two suspects. a third ran off, but officers caught him nearby. the u.s. capitol was on lockdown during the chase. it's the second time today that d.c. police say suspects shot at officers. a man accused of taking five team hostage in an suv fired shots at police in southeast d.c. police also arrested him. many officers are making these arrests while they think about the dallas shootings. >> dallas is one of many incidents that -- >> reporter: and d.c. police have been advised to patrol in pairs since the dallas shootings. >> shomari, thank you. police in baton rouge say they poiled a plot to harm police officers. authorities discovered the plot after several people stole guns from a pawnshop over the weekend. investigators arrested three people

they're looking for a fourth. they're calling the plot a substantial credible threat to police. last week's police shooting of alton sterling in baton rouge has sparked nationwide protests. meanwhile, audio recordings obtained by our sister station in minneapolis appear to capture the traffic stop that led to the deadly police shooting of philando castile. nbc news has not independently authenticated the tape, but on it, the officer says the driver of the car looked like a robbery suspect because of his "wide set nose." castile's family told the station that the officer's description sounded like racial profiling. a powerful moment of unity in dallas when president obama, former president george bush, and other dignitaries joined hands on stage during a tribute to those five fallen police officers killed in an ambush last week.

at one point, the dallas police chief, president bush and president obama spoke about rejecting spear and embracing hope. >> i'm here to insist that we are not as divided as we seem. i know that because i know america. i know how far we've come against impossible odds. >> too often we judge other groups by their worst examples, while judges ourselves by our best intentions. >> president obama also addressed the shootings of philando castile and alton sterling. he said reaction of their deaths can't be dismissed as political correctness. and he said america asks too much of its police. right now, we're finishing up day one of the fourth phase

so again, be prepared for delays. this time, the crystal city station is closed and no trains are running on the blue and yellow lines between reagan national airport and pentagon city. that means anyone leaving the airport will have to immediately get onto a shuttle bus if they're headed inbound towards d.c. those shuttles run every five minutes. this phase of work continues through monday. virginia state police say a medical emergency caused a 21-car chain reaction crash here on i-395 tonight near the 14th street bridge during the evening commute. the driver having that medical emergency lost control in the north bound lanes around 6:30. he was taken to the hospital along with three other drivers with minor injuries. those lanes all back open now. tonight, community leaders are urging people in d.c.'s bloomingdale neighborhood to be vigilant after the killing of a young political staffer over the weekend. police say seth rich was jumped and

walking home early in the morning. jackie bensen is live with more on security concerns in that neighborhood. jackie? >> reporter: people in this neighborhood are deeply concerned about an almost 30% in street robberies over this time last year. one of the most recent claimed a life. engineers from d.c. water surveyed the street lights near the intersection of w street northwest looking for broken lights. it's where 27-year-old seth rich was shot and killed during what police believe was an attempted robbery early sunday morning. the geography of this neighborhood has been heavily affected by the massive first street tunnel project, designed to address bloomingdale's flooding problem. and robert brannen thinks the robbers may be taking advantage of those changes. >> even how the police do their own surveillance and routine

>> reporter: in a press release yesterday, george hawkins of d.c. water revealed a number of security enhancements the agency is doing, including the lighting survey and removing some curtains directed to dampen construction sounds. he reminded residents there was a 24-hour hotline. he added -- no one should have to fear walking down the street in their own neighborhood. we will continue to work to respond to this troubling and tragic series of crimes. kerry janeane quinn is head of the civic association. >> we thought this was a great opportunity to allow the people who knew him best to tell us a little bit more about him so that we can have a greater appreciation of who he was as a friend, a son, and a member of the community. >> reporter: and that vigil is scheduled for tomorrow night, 7:00 here in bloomingdale. live in northwest

back to you. >> thank you. sources tell nbc news tonight that we could learn as early as friday who donald trump will choose as his running mate. newt gingrich is reportedly one of the finalists, but so is indiana governor mike pence. tonight, trump held a rally with pence in the hoosier state. pence is a social conservative and former congressman who could help solidify the republican base. tonight in the wake of the shootings and protests over the last week, trump talked about the pride he has for the country. >> because i have love for our country, and i have great compassion for our people and our country. >> trump also praised law enforcement tonight and said again he would be the law and order candidate. hillary clinton finally -- >> how much more enjoyable this election ask going to be now that we are on the same side! >> hillary clinton finally gaining the endorsement of her primary rival in the race for the

senator bernie sanders. it comes as our poll shows clinton's lead over donald trump has narrowed to three points, making many question whether sanders supporters will come aboard. >> the biggest problem hillary clinton needs to solve, how does she get enough enthusiasm from the people that supported bernie sanders? >> according to nbc news polls, 8% of sanders' supporters say they will vote for clinton. district lawmakers want statehood on the ballot this november. they unanimously approved a referendum that would, if approved, give the d.c. council the authority to write the constitution for the state of new columbia. today's vote is part of the mayor's strategy to pursue a model for statehood similar to the state of tennessee, which became a state after it crafted its own constitution and then was admitted into the union by congress. if you're driving along route 50 in buoy tomorr a

you see thick, black smoke or a plane on the side of the road, don't panic or call 911. a film company has re-created a plane crash near freeway airport. the fire department is aware of it and says the production is expected to last three days. people in the area of john hanson highway may be able to see the smoke between 10:00 a.m. and 6:00 p.m. next at 11:00, bringing your old ride into the 21st century. the technology and safety features you can add to your own car if you can't afford to buy new. local cameras are cranking out the tickets. is it making our roads safer or just making our wallets lighter? and it's not even a week old, but pokemon go is drawing complaints from local police, monuments, and museums. the do's andon'ts if you're playing around our area. and i'm tracking a couple of

thunderstorms in parts of our area right now. not a whole lot, though. most of them down to the south. can't rule out a couple of showers later tonight. but we'll talk about the chance for some showers and storms

hey how's it going, hotcakes? hotcakes. this place has hotcakes. so why aren't they selling like hotcakes? with comcast business internet and wifi pro, they could be. just add a customized message to your wifi pro splash page and you'll reach your customers where their eyes are already - on their devices. order up. it's more than just wifi, it can help grow your business. you don't see that every day. introducing wifi pro, wifi that helps grow your business. comcast business. built for business. who has to get shot and how many have to die before we do anything? what my republican colleagues don't realize, none of us are safe until all of us are safe. >> today marks one month since a

at a gay nightclub in orlando. house democrats held photos of each of the victims and read their names on the steps of the capitol tonight, calling for changes to america's gun laws. aaa is warning drivers to obey the speed limit in the district. the number of speed camera tickets on the rise. last year, d.c. wrote about 520,000 speed camera tickets. according to aaa's review of city records, and collected $55.3 million in fines. in just the first six months of this year, there were 365,000 tickets, and fines of $37.4 million. if that pace continues, this year's total will easily exceed last year's. aaa argues the fines are too steep and should be cut. >> the ticket prices are too high. the ticket prices quadruple the ticket prices in maryland and people don't understand

saying ticket writing is just a money maker. they say traffic fatalities have dropped dramatically, even though the city is growing in population. if you're driving around an older model car, you don't have a lot of the new technology that's standard on new cars. but there is a way to make your car smarter and safer without buying a whole new one. consumer reporter susan hogan shows us how to update your ride. >> reporter: new cars do just about everything for you. they can activate your brakes if you're about to crash, help you park and connect you to the internet. but just because you can't afford a new car doesn't mean you shouldn't have some of these features, too. let's face it, we all have car envy at times. who can blame us? newer cars come with a ton of cool features. backup cameras, bluetooth, crash avoidance, blind spot alerts. the list goes on. but your

equipped with some of this technology. >> this is a camera itself, and it attaches with license plate bolts. >> reporter: david says for a few hundred dollars you can easily install a wireless backup camera, which helps drivers avoid polices and deadly backup accidents. >> the one that works with the camera i installed is this wireless one. it's basically a rear-view mirror and it has a screen built in. >> reporter: most states require hands free when talking on the cell phone, but if you have an older car, you don't have bluetooth. >> now it's like we're putting a wide screen on our dash. >> reporter: for under $400, you can switch out your radio for a new one with bluetooth technology and connects to the internet. >> if i want to make a quick phone call, this is dialing my daughter. >> reporter: and check this out, for about $100,u

hot spot that lets you scream videos, access gps data, and what kind of gas mileage you're getting. and it can do something else even more important. >> if you're in a bad accident, it can call 911. first they'll call you to make sure they're okay. but if they get no response, they can call 911. >> reporter: adding all these after market products won't void your warranties, but if you are leasing a car, you cannot modify any part of the vehicle, like drilling holes to install a camera. so we're about to start to get even hotter, huh? >> it's going to be a good idea to carry the umbrella tomorrow. a couple showers and storms. a good idea to carry it for the rest of the week, next week, too. because the sun is going on out there and you're going to need some shade. that

>> it was a trick. >> not really. let's show you what's happening right now. out there right now, current temperature is on the warm side. 78 degrees, winds out of the south at 8 miles per hour. that subtle component bringing in the humidity. warnton, 9. nothing on the radar for the most part. we have some showers down to the south. we'll zoom on into this area. you can see the showers making their way through quantico right now, towards fair view beach and right on down to the uth. this batch is going to move right in towards charles county, towards king george and right across 301 and parts of southern maryland. so don't be surprised if you're taking the dog for a walk if you get rain. no thunder with this yet. would not be surprised to see a rumble of thunder or two. you can see that transition of these storms making their way across the state, dying off. wouldn't be surprised if they

maryland. another one back to the west, a little further to the west. so that will take place tomorrow afternoon. so tomorrow 8:00 a.m., notice some shower activity. not a lot, but don't be surprised to see some rain on the roadways. around noon, around the chesapeake, we see some of that rain developing around annapolis, to the west we wait until the afternoon. daytime heat willing help produce showers and thunderstorms here. i do think we'll see good coverage of storms tomorrow. not everybody will get them. but if you have that umbrella, it is going to be a good thing to have during the afternoon. 88 degrees, heat indecision into the low 90s. isolated shower chance in the morning. a better chance of scattered storms during the afternoon. the biggest concern for those storms, heavy downpours, not much in the way of strong to severe weather tomorrow. high temperatures, upper 80s to around 90. 89 in leesburg with added humidity tomorrow, t

maybe 93, 94. so it's going to feel hot tomorrow. still going for a low impact day tomorrow for the most part, because i do think most of us stay dry for most of the day but with afternoon storms it will be rather warm and humid. then the ten-day forecast, look how much of the umbrella you're going to need. that's some sunshine we're talking about here. 96 on your thursday. 95 on friday. that's some of the hottest days. now we're talking 90 degrees or higher. some models have us at 100. so i wouldn't be surprise if that ridge shifts to the east. >> you stretch it out like that, it looks grim. >> that's why you need the umbrella. coming up, two local soccer stars heading to the olympics. but they had different roads to rio. >> we have sports up next. but first, here's jimmy fallon. >> hey, guys,

is here tonight. plus, christian slater and music from jennifer lopez. do not change the channel. sfx: turbines revving up, getting louder and louder you hear that?

le firing up its engines with fares as low as $69 dollars one-way. so get ready to take off... because sale prices as low as these don't happen every day! book your low fare now at southwest.com low fares. nothing to hide. that's transfarency. sfx: clap, clap, ding woman: i have a masurprise for you.are you? man: you have a surprise for me? narrator: at dominion, 1 in 5 new hires is a veteran. and when they're away, they miss out on a lot. but they won't miss out on financial support. because we cover any difference between their military pay and their dominion salary, and continue benefits for them and their families. why do we do it? because our vets sacrifice enough. "dominion. depend on us for more than energy." ♪ stand by me.

this is the x finty sports desk. >> good night for price at the all-star game. >> he's been before, but never had a hit. and tonight he has his all-star moment. bryce harper had been to three all-star games in his career. not registered a hit, tonight in his fourth appearance, eighth overall at-bat and he finally makes contact. the all-star game still going on right now in the

the american lead leading the national league 4-2. daniel murphy just led off with a single. bryce harper's first all-star hit, a double. and max scherzer, he's throwing in the high 90s. the u.s. women's soccer team looks to continue their total domination in rio. three straight gold medals for the red, white, and blue, looking for a possible fourth. roster spots announced today, two stars from our area making their olympic debut. alley is a first timer in the game, the alexandria, virginia native, she had to miss london after blowing out her knee, also heading to rio crystal dunn, the last player cut from the u.s. team. she has more than earned her spot.

and when i heard i wasn't going to be with the national team last year, i said okay, this is a chance for me to get better. every day i'm just embracing my new role and being a better teammate. >> ever since that moment, i was like, you know what? i am going to make it back. playing in the olympics is a dream of mine. now 4 1/2 years later, almost five years, it's coming true. wizards summer league taking on the nets. everyone checking out kelly, jr., first round pick last year, finishing like a pro now. 16 points for him today. exciting finish in the game. final ten seconds, game tied at 85-85. comes up with the steal, going the other way. time winding down, and hits the game-ending la.

league. they're 2-1 in preliminaries. the american lead wins 4-2, fourth straight american league

know you can see how much you have to spend and whether you should transfer funds. know you can easily keep track of what you're putting away. and know you're budgeted for the great escape. thanks to virtual wallet by pnc. ♪

mediterranean collection. your choice of delicious chicken or hearty steak. with crumbled feta and cool, creamy tzatziki sauce. try our mediterranean collection today. subway. fresh is what we do. tomorrow marks just one week since the release of one of the biggest smartphone gaming apps ever. >> pokemon go has players all over the streets of the district and doug in our studio lng

few places are off-limits. our viewers have seen them outside the capitol, even inside the white house. but whatever you do, please don't go searching around the memorials, in and around d.c. >> be careful with that game. >> very careful. that's going to do it for us. "the tonight show" is next.

[ cheers and applause ] ♪ >> steve: from studio 6b in rockefeller center in the heart of new york city, it's "the tonight show starring jimmy fallon." tonight, join jimmy and his guests -- melissa mccarthy --