news 4 is following breaking news, isis claiming the have beheaded another american. what u.s. intell is confirming this morning. one teen is dead and another hurt. new this morning, neighbors were there when it happened. >> good morning and thanks for joining us on this sunday morning. i'm alyssa mollet. >> i'm angie goff. we want to kick things off with meteorologist chuck bell. more clouds rolling in. things are staying chilly. >> they are. chilly 40s for the entirety of your sunday afternoon that's coming. that will be about ten degrees colder an average. get used to colder than average temperatures. we've been telling you about it for a long time now, that this wasn't going to be acquit in and out shot of cold air.

the cold air we've been dealing with all weekend, 30s and 40s is starting to retreat. the cold air is getting out long enough to let a little rain come our way. monday is the showery day to get your week started. then the cold air returns with a vengeance as we get into the middle of the week. chilly and cloudy today. the poehler plunge on tuesday. going to the redskins game today, tampa, washington, kicking off at 1:00 at fedex field. a mostly cloudy start. we'll detail the timing of tomorrow's drops and how low we'll go midweek. >> thank you, chuck. breaking news this morning, the white house says the u.s. intelligence community is working to authenticate a video that shows isis militants possibly beheading american aid worker peter kassig. the video came out minutes after

president obama left australia. in a statement national security council spokesman bernadette meehan said the intelligence community is working as closely as possible to determine the authenticity. if confirmed, we are appalled by the brutal murder of an innocent american aid worker. end quote. 26-year-old kassig was captured last year while helping provide aid to syrians. police are looking into a shooting that killed one teen and hurt another. the shooting happened just after midnight on keating drive on kingsman road. news 4's darcy spencer is live with the new information. darcy? >> reporter: good morning, melissa. prince william county police released the name of a teenager shot and killed, identified as christopher weaver. he was 19 years old. neighbors are telling me this double shooting happened right here in the cul-de-sac here on keating drive. a 15-year-old boy was also shot and wounded. the shots were fired just after

midnight today. both victims were taken to the hospital with gunshot wounds, the 19-year-old did die unfortunately. the 15-year-old is expected to survive. multiple shots thishe and his morning. >> i heard about three shots. after about two or three minutes i heard another two shots. my sister heard approximately anywhere from 10 to 12 shots, . >> reporter: prince william county police are telling me this was not a random shooting. they're still working to t a su. reporting live from woodbridge, darcy spencer, news 4. >> thank you, darcy. we have new information about a serious car crash this morning. take a look at this video go a 21-year-old man was thrown from his car in montgomery county. this happened before 9:00 at the intersection of mariana drive and aspen hill road. montgomery county police tell us they first approached the driver in a parking lot in aspen hill.

officers noticed his license was suspended and they called a tow truck. as the tow truck arrived, they san jose he in the car and took off. he hit a utility pole, a free and ended up on top an empty parked car. he was taken to the hospital in grave condition. new this morning, investigators are trying to figure out what caused a row house fire in the district. d.c. fire and ems sent us some pictures we can show you here. the fire happened last night at a row house on fourth and eighth streets. no one was hurt. take a look at your screen right now. several police agencies looking for this man right here. they want to talk to him about a kidnapping at the vienna metro station in fairfax county. a woman was in her car thursday when a man with a gun got in and forced her to drive to several atms. derrick ward has more on this ideal. >> metro transit police, prince george's county police and fairfax county police want to talk to this man.

he's seen here in a surveillance photo in connection with an armed carjacking. police say it started about 12:40 in the morning thursday here at the north garage vienna station. they say the woman was in a car, someone knocked on the window. she saw a man with a gun. he got in the car with her and that's when her odyssey began. according to authorities, the gunman promised he wouldn't harm her. he ordered her to drive to maryland and he demanded money. according to the official account of the incident, once in maryland, the victim came up with $45. it wasn't enough. the suspect directed her to drive her to stores, gas stations, places with atms so she could withdraw more money while he waited in the car. eventually he ordered her to drive to the new carrollton metro station where he left the victim unharmed. police say there's no warrant for this man, but he's someone they want to talk to in

connection with thursday's carjacking. one distinguishing characteristic is the man's walk, he walks with a limp, a limp to his right side. prince george's county police do have the victim's car and are searching it for dna evidence or fingerprints that could lead to an arrest. new this morning, doctors are saying an america with ebola is in extremely critical condition. dr. martin salia is in omaha where they're work og to save his life. salia is from maryland and his wife and children live in prince george's county. he was working as a surgeon in sierra leone and is now in his second day of treatment in the u.s. this morning a 12-year-old maryland girl is waking up with her family after she disappeared on tuesday from baltimore county. 12-year-old e bak was found in north carolina friday night. fbi agents were able to pick her up and track her thanks to her xbox and ipad. her father describes the moment his wife got that call that jackson had been found safe and unharmed. >> when you get that call last

night when tina answered the fon, it was like -- felt literally like the world had been taken off my shoulders. >> federal agents are questioning the man found with jasmine. he may have met her online. in the week ahead, the second trial of a d.c. officer accused of trying to kill his wife is expected to get under way. lawrence attacked his wife in their home last november. they say he hit her with a metal lamp post. the fight started when lawrence became frustrated trying to hang a flat screen tv. he's facing attempted murder and assault charges. a jury failed to reach a verdict in the first trial in july. d.c.'s new inspector general will be sworn in, daniel lucas becoming the top internal watch dog for the city. most recently served as inspector general for the naval sea systems command. scheduled for 1:00 p.m. >> watch out for work on the

silver line. starting tomorrow, crew al start working on the bridge -- you can expect some lanes to be closed. the bridge will support an aerial guideway as it crosses overbroad run. that project could last late into 2015. it is so easy to get overwhelmed with all the daily ads and holiday blockbuster deals. a look at how to get the best deals this friday. troops are headed to fight ebola, the health concerns some trading-in or selling your car, truck or suv? webuyanycar.com takes the hassle out of selling in just 3 easy steps. one, get your free online valuation. two, book an appointment. and three, pick up a check at your nearest buying center. ♪ find out how much your car is worth ♪ ♪ at webuyanycar.com

welcome back. thanksgiving is less than two weeks away. >> i liked black friday when it was really black friday. as peter alexander tells us,

you'll have a lot of chances to save money. black friday deals are starting earlier than ever. >> reporter: good morning to you. you better believe there are people watching us already eyeing a spot in front of stores like this one. the battle for those doorbuster black friday deals. there may be a reason this season you don't have to. frankly, black friday may be a thing of the past. walmart along one is changing its plans. this year offering the black friday deals over the course of five days, soup sizing their sales from thanksgiving through cyber monday. target, already promoting holiday discounts starting the sunday before thanksgiving. if you thought battling those black friday clouds earned you the best bargain, the experts we spoke to don't buy it. one saying the fact is some stars are advertising doorbuster dealings that they've been promoting previously or to promote later the season. a 50-inch rca television at kmart, nerdwallet found it would

be marked down to $399 on black friday. that's the same prices they were offering two months earlier. online prices, those are going to hit rock bottom on thrg thanksgiving day itself. a the average items will be 20% off. this thanksgiving don't be surprised if the people you start without you. nearly a third of all online sales will come in smart phones or tablets. that's more than any other day all year. that's the latest from here, back to you. >> peter, thank you. cleanliness and your conscience. why one study says one affects the other and could explain how you function in life. y start to your sunday in the washington area. snowflakes in the lone star state of texas. that means we need to be that means we need to be preparing for a cold week

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obama and says you lied,out put troops back on the ground in iraq. what does this do to the momentum in this fight against isis? >> i don't know if it does anything. this is a public relations move by isis. this is what they do. i wouldn't be surprised if it was connected to tt that all the world leaders were gathered together in australia and they were like, hey, pay attention to us a little bit. the intelligence community is convinced this is true. and unfortunately the death of the aid worker is going to end up getting confirmed. general dempsey has been in iraq overnigh he's getting a firsthand look on the state of the iraqi army. richard engel on this morning, our chief foreign correspondent. the iraqi army is not holding up the way america would like it to. that's a problem. >> especially when we look at this terrible turn of events. >> absolutely. want to talk, of course, about the affordable care act as well.

>> yes. >> what is the future of the website once congress meets? >> the website is certainly working better than it did. i think the question now is what happens, do any of the republican governors budge on medicaid funding. there clearly is an uninsured gap that would be covered here. a lot of republican governors think that's just moving money. i have one of them on. he just thinks you're ending up committing to spending more taxpayer doltu they have to decide about some of the legalities. it seems as if the republican, at least the leadership, they don't want to go full bore on repeal, that they would like to do chipaways at the law or change some things at the law. that is part of the conversation today. the administration feels like they have something to show for their efforts in year one. premiums are not rising any faster or lowering any faster, things like that.

cost sls gone down a little bit. we use the show today to try to debunk some of these things. >> who is talking with you? >> sylvia burwell matthews, bobby jindal. a roundtable with the head of the cleveland clinic plus all t politics. >> chuck todd, thank you so much. you can catch chuck on "meet the press" every sunday on nbc4 right after "news 4 today." u.s. soldiers are heading to africa right now working to help fight ebola. thousands of army reserve and national guard soldiers will head to senegal and liberia where they'll build treatment centers and communication systems as well. there are 2,100 soldiers actually going. like any mission, their loved ones are very worried whether they're going to be safe. nbc's mike gonzalez tells us why they're not

>> for members of bravo co the west africa is leaving sergeant zachary crane says mom is feeling nervous. >> a little worried abou ebola threat. we're going to a safe environment. we're in communications. >> didn't like to hear wha going on over there, but s very supportive. >> reporter: the unit is responsible for installing communications networks th allow for voice data and v capabilities in senegal wh the unit won't be directly involved in the fight agai ebola, their mission is st critical. >> they know what they're go in there for, what the pot threat is, but they're going to be in are evaluated as very low riskor exposure. >> we got trained on the c the white suits you see on t and stuff. we learned how to use all i'm confident that if we w run into it, we would be s >> this may be one of the la things i do, i'm very gad

able to participate in thi t say i was able to make a difference over there. >> soldiers sacrificing toe a difference in the >> that was mike gonzalez reporting. a new study says cleaning up could make you a better person. researchers studied 600 people more open to deceptive behavior when looking at gross or messy images. the researchers believe unpleasant images make you more likely to do something wrong. they say cleaning up could help you collaborate better and make you a more positive person who makes more positive decisions. >> another reason to clean out my car. >> or tell your kids, get out there an clean up your room. it's good for you. >> when you feel like a lot of clutter around you, i won't say it leads to aggression, but i become less tolerant and impatient. >> we live in a small space. when you don't make the bed, i have to look at the mess the

rest of the day. a good day to stay under the covers today. chilly for sure. we'll get even colder as the week comes ahead. average high in the middle of november has dropped to 57 degrees. chk out where our temperatures will be this week. not even close to average. the mildest day of the week is going to being r to be tomorrow when we get to 50. that comes with raindrops tomorrow. behind that a strong northwest wind is going to drive temperatures down, high temperatures 15, 20 degrees or more, colder than average. in addition to the cold, have you noticed the dwindling daylight out there. as of tomorrow, only ten hours of daylight tomorr. sun is up at 6:54, down at 4:54 tomorrow as we head down to the win center solstice where we'll have 9:25 of midnight. the days are still getting

shorter minute by minute. outside, a cloudy and chilly start in washington. that's a plane load of folks, they better not be coming in from miami or they'll hate this trip. 43 at reagan national airport. south wind at 13 miles per hour. a hint of a windchill out there. upper 30s and low 40s. with all the cloud coverage, don't for expt a big change in temperatures. only to the mid and upper 40s today. a chance for a few sprinkles west of the metro area this afternoon. light rain after about 8:00 this even is where the rain is coming from. light snow early this morning, northern-most maryland, western maryland, that's on its way out. in about eight to ten hours, the 6:00 to 10:00 rain arrival times in around town. a few sprinkles possible, 2:00 to 6:00 this evening, loudoun county towards the blue ridge

could get a few sprinkles there, in and around town i think 6:00 to 10:00 will be our best chance to start seeing light rain. you can always follow me on instagram and twitter. send me interesting weather photos. cloudy skies today. here comes a little chance for showers after about 7:00 tonight. the real issue this whole week, after the rain tomorrow, the real issue will be the cold. tuesday's high only 36. wednesday's high only 39. lows will be in the teens and 20s those mornings. windchills will stay in the teens and 20s both days. a little

. we want to leave you with a little laugh this morning. we all need that. >> woody harrelson hosted "snl" this weekend for the third time. his first was back in 1989. he had a few words to say about that year, to the tune of tayl ♪ thought i met margaret thatcher, but it was saddam hussein ♪ ♪ then i got a blank fake baby because i used to do c >> of course, back then harrelson was on "cheers." he made a few jokes about that as well. a handful of other tv and movie stars on the show including

academy award winner jennifer lawrence. he comes to d.c. every now and then. he always comes for the correspondents dinner. really nice guy. you can run up and get a picture or selfie with him. he'll take the time to do it. >> congratulations on your team's big win in over time. >> that was not pretty. >> the bosses of florida love it. i'm sure you won't be reassigned any time soon. >> you might, though, if you keep breaking things. >> that's going to do it for "news 4 today." "meet th trading-in or selling your car, truck or suv? webuyanycar.com takes the hassle out of selling in just 3 easy steps. one, get your free online valuation. two, book an appointment. and three, pick up a check at your nearest buying center. ♪ find out how much your car is worth ♪ ♪ at webuyanycar.com

this sunday, what appears to be another beheading of an american by isis. the victim is apparently peter kasich, a former aid worker. the gloves are off, again. >> what i'm not going to is wait. >> a president no longer constrained by another election. on the other side, triumphant republicans. at stake, two huge issues, immigration and healthcare. >> we're going to fight the president tooth and nail. president obama prepares to bypass congress. >> it's overdue. >> how will republicans respond? also, will repubns