captioning funded by cbs captioning funded by cbs it's monday, february 1st, 2016. this is the "cbs morning news." countdown to the caucuses. republicans and democrats are making a last dash at undecided voters in iowa, while new polls show a change at the top. two virginia tech students are arrested in the death of a 13-year-old girl who disappeared last week. the charges they face and the link between the suspects and their victim. the reason i pulled you over today, i just wanted to know

highway. why a driver pulled over an officer. good morning from the studio 57 newsroom at cbs news headquarters in new york. good to be with you. i'm anne-marie green. the iowa caucuses, the first vote of the 2016 presidential campaign is just hours away. today, candidates make their final pitch and campaigns will do their best to make sure their supporters actually show up. the final pre-caucus poll, shows donald trump with a five-point lead over ted cruz. on the democratic side, hillary clinton is just three points ahead of bernie sanders. but because democrats can horse trade, former maryland governor martin o'malley could become a king maker. marlie hall is in des moines. good morning. >> good morning. >> reporter: for the first time

say in the 2016 race for president and candidates will campaign until the very last moment. hoping to dampen donald trump's momentum, texas senator ted cruz made his final pitch to iowa voters sunday. >> if everyone here brings nine other people to the caucuses tomorrow night, we will win the caucuses tomorrow. we will win the nomination and we will win the general election in november 2016! >> reporter: during an event in sioux city, trump pushed back this time labeling cruz dishonest and deceptive for sending out this flyer. >> voter violation, it's like an official document being sent to people in iowa, that is really terrible. it's a fraud, as far as i'm concerned. >> reporter: forecasts here in iowa are calling for snow in parts of the state beginning tonight, which could have an impact on voter turnout. volunteers for both bernie sanders and hillary clinton knocked on doors and made calls late into the night, as the two

arguments. >> we have a radical idea. together, we will create an economy that works for all of us, not just the 1%. >> i will stand up and fight for you every location of this campaign and then when we win, i will fight for you in the white house! >> reporter: clinton lost iowa during her presidential bid in 2008. political analysts say this time around, the secretary of state >> she has focused a lot on her has focused a little bit more on middle class issues. >> reporter: with polls showing tight races on both sides, the fight for iowa could come down to the wire. republican candidates will hold rallies throughout the day today in iowa. and on the democratic side, clinton and sanders will hold caucus night events. >> marlie hall in des moines, thanks a lot. the nation's first primary in new hampshire is just eight days away.

donald trump holding a commanding league among likely republican voters. and bernie sanders is leading hillary clinton by 23 points among likely democratic primary voters. we will talk with hillary clinton about the iowa caucuses coming up on "cbs this morning." well, two virginia tech students are in custody this morning, accused in the death of a 13-year-old girl. nicole lovell disappeared wednesday from her blacksburg, virginia home, and police say she was abducted by 18-year-old david eisenhauer. and 19-year-old natalie keepers is accused of helping to dispose of her body. >> based on evidence collected today, we have determined that eisenhauer and nicole were acquainted prior to her disappearance. >> police have not released a motive or cause of death. the autopsy is set for today. at least one person is dead after severe weather swept through california. police say a driver in san diego was killed when a large oak tree fell onto a moving car.

region. a home south of los angeles was hit hard. >> the whole tree started moving, swinging. and i came back and get ready to pull out my truck and heard it pop. slow motion. it was down. >> heavy snow triggered a massive pileup near the california/first half line. the crash involving more than two dozen cars and trucks closed interstate 80 for hours. amtrak is investigating washington to new york. the train was hit sunday evening in north philadelphia. passenger photos show the damage the train stopped and police boarded to investigate before no injuries were reported by the police in denver have identified a person of interest in this weekend's deadly motorcycle gang brawl. one person was shot and killed and seven others were hurt in a

motorcycle expo. one of the groups was made up of police and military members. no arrests have been made. isis claims responsibility for a triple bombing in syria that killed at least 50 people. the blast sunday targeted a mostly shiite suburb south of damascus. attackers detonated a car bomb at a bus stop. then as rescuers rushed to the scene, two suicide bombers set off explosives. the bombings come as peace talks begin in geneva. the world health organization convenes an emergency meeting today on the zika outbreak. w.h.o. says up to 4 million people in the americas could get the mosquito-born illness. the virus is linked to severe birth defects. a vaccine for widespread use is months or even years away. excitement is building for super bowl 50 next sunday. the denver broncos and carolina panthers arrived yesterday in the san francisco bay area and fans are getting a head start on the football frenzy with a kickoff of a week full of

jamie yuccas is in san francisco. jamie, good morning. >> reporter: good morning, anne-marie. it's more than 30 years since san francisco hosted a super bowl and the city wanted to make sure the party got started in a big way. the nfl experience. >> yea! city. we want to thank you and, most fun. >> reporter: both got marching over the weekend. people from all around the san francisco area came to play. like jennifer waltz who is not shy about getting into the game. or who she is rooting for. >> it was awesome! i'm super excited! i did it for the broncos. that's what we are going to do is score a touchdown and spike that ball. >> reporter: the security is tight at all events. officers with long guns and dressed in s.w.a.t. gear are easily noticeable, but it did not stop thousands of people from coming out.

every day. probably a million people or more to the entire region over the course of super bowl week. >> reporter: the bonus weekend was a real touchdown for locals. they got a nice head start ahead of all the thousands of football fans headed into town later on this week! whoo! >> yea! >> reporter: both exhibits have interactive exhibits and games and plenty of places to take selfies but for most families, it was all about having fun together. >> this is awesome! we are a big football family, obviously. >> reporter: the city also got into the spirit. they relit the bay bridge and set off fireworks all kicking off a week of memorable moments ahead of super bowl 50. now tonight will mark the first time that media day is held at night. the nfl totally rebranding it as opening night, but like in years past, reporters can ask whatever they want of players. anne-marie, do you have any questions? i'm ready.

i was impressed by your complicates moves there! put her in, coach! >> reporter: thank you. i'm not sure about that, but thank you. >> thank you, jamie. you can see panthers face off against the broncos on super bowl 50 right here this sunday on cbs. coming up on the "morning news." turning the tables on a cop. a frustrated driver catches an officer speeding and decides to pull him over. later, tiny newborns make history after surgery to separate the two. this is the "cbs morning news." ushing. see me. see me. don't stare at me. see me. see me. see me to know that psoriasis is just something that i have. i'm not contagious. see me to know

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hour and said she could not catch up with the police car. eventually, both cars pulled over. the officer told her he was on his way to work and did not believe he was speeding. miami-dade police are investigating the incident. separation surgery for the smallest ever twin babies and a kentucky fire is under investigation. those are some of the headlines on the morning newsstand. the lexington "herald leader of kentucky" says investigators are trying to determine the that destroyed a seven-acre stockyard and other businesses in lexington. there were no reports of injuries. this morning, area residents who suffer from respiratory problems are urged to stay indoors due to the poor air quality. the "deseret news" of salt lake city says the mormon church is mourning the deaths of lgbt members sins november. the death in four states are

anxiety over the church's new rules that bar same sex married couples from the church. >> how do we stop the bleeding of our youth that are gay? and, actually, the bleeding of the families that have those gay children. >> the deaths could not be independently verified. the mormon church says it does not reject lgbt members. "wall street journal" says the centers for disease control could declare as early as today an end to the e. coli outbreak at chipotle restaurants. the outbreak sickened chipotle customers in nine states since october. the source of the contamination has not been determined. says doctors in switzerland have successfully separated conjoined twin sisters. me a and lydia were born in september and they were connected at the liver and the they are the smallest pair ever to survive the surgery. they weighed 2.4 pounds each. the associated press reports broad band interpret access is

cuba is one of the world's least connected nations. the service will be limited to an area of havana. currently broadband home service is only legal to diplomats and employees of foreign companies in cuba. still to come, canine charity. an ohio police officer who wanted to retire with his canine partner gets help from thousands of people on a go fund me site. hershey' s miniatures are mine, yours, our chocolate. we love. love. chocolatey. creamy. with a little something extra. mmm deliciousness. cookies or almonds. hershey'

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the country. a former police officer in marietta, ohio, is hoping to keep ajax, his canine companion of four years. matt hickey retired one week ago and he was told the only way to keep the doing would be to buy it at a city auction. more than $57,000 was collected on a go fund me page to help hickey keep the dog. >> seeing this is like, my goodness, i am so wrong. there is so much good out there and so many kind people and so many people that want to see a wrong righted. >> the bidding starts this month. if hickey is able to buy ajax at the auction, the remaining money will go to other canine units to purchase bullet-proof vests for

on the cbs "moneywatch," gas prices flip and google's drone jill wagner is at the new york stock exchange with that and more. stock markets in asia lower on a weak manufacturing report from china. the shanghai composite lost 1%. japan's nikkei added 2% to finish at a one-month high. gasoline prices are continuing to edge down. aaa says the average price of a gallon nationwide is $1.80. this time last year, the price was $2.05 a gallon. facebook will reportedly ban the private sale of guns on its social media site and on instagram its photo sharing service. facebook is a marketplace to buy and sell guns without buyers having to undergo background checks. the move is meant to slow the sale of unlicensed gun transactions. and google is testing solar-powered drones in an effort to deliver high-speed internet from the air. secretive test flights are conducted over new mexico. the idea is transmit data 40

google hopes to have aircrafts delivering internet access around the world. >> sounds interesting. jill wagner at the new york stock exchange, thanks a lot, jill. coming up. diversity dominates the sag awards. black actors take some of the top honors at the screen actors guild awards. lose weight while eating healthier, and move more by including fitness in ways that work for you. see how good you'll feel with the new weight watchers beyond the scale program! join for free now and lose 10 pounds on us. in background) with heart failure, danger is always on the rise. symptoms worsen because your heart isn't pumping well.

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here's a look at today's forecast in some cities around the country. well, the lack of diversity at the oscars took center stage at the screen actors guild awards this weekend.

to diverse tv. >> actor idris elba introduced his film "beasts of no nation," alongside his young co-star with a not so subtle jab at the academy awards. elba took home two sag awards, one for "loser," and another for supporting role in "beasts of no nation." several prominent hollywood players are actually boycotting this month's oscars over its nominations. only white actors were nominated and no women were nominated for directing. on to sports now. the nfl pro bowl was a passing free-for-all. russell wilson threw for 164 yards and three touchdowns, as irvin rolled over the team coached by jerry rice. 49-27 was the final score. the two teams combined for 800

touchdowns. jo vac joke novak djokovic was played in nine straight australian opens yesterday, djokovic won the australia open. djokovic has won 11 grand slam titles. if you like golf, you'll appreciate this. even if you don't like golf, you have to appreciate this. on saturday, ha na jang hit a 3-wood on the 218-par 4 8th hole. and it went in, or else we would not be showing this to you. ha na jang is the first lpga player to make a hole in one on par 4. coming up after your local news on "cbs this morning," democratic candidate hillary clinton. i'm anne-marie green. and this is the "cbs morning

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