and plowed through a crowd of pedestrians. 32-year-old jessica valenzuela died and dozens of others were injured. ((ken salter - canada: it makes one a little more weary of their surroundings and watchful. shane brayton - california: everyone was kinda freaking out about it no matter where you went.)) ((karen castro)) in the aftermath of the crash, sheriff joe lombardo is addressing safety concerns. ((sheriff joe lombardo - metro pd: it s an on-going discussion with the county and public works in order to create a safe environment on las vegas boulevard and our ability to put barricades, barriers, and everything else associated with pedestrian traffic.)) ((karen castro)) clark county commissioner steve sisolak says projects are in the works including adding more fencing along las vegas boulevard and pedestrian bridges. ((steve sisolak - clark county commissioner: right now it s in the discussion stage, there are certain areas that you can go out right now and you can see that
taylor.thanks for 3 3 3 3 millions of americans are hitting the road or taking to the skies today. it s expected to be one of the busiest travel days of the holiday season. instead of snow. though. as c - b - s news correspondent don champion shows us. a lot of folks along the eastern part of the country could be delayed by severe thunderstorms . 3 (pkg) -nats-beep from the roads. -nats- .to the friendly skies. people across the u-s are making their way home for the holidays: (sot mos) ?? for the first time triple-a predicts the number of people making a journey 50 miles or more between christmas and new year s - will top 100 million. marking it the growth. (sot mos) (standup: don champion/ cbs news/ new york, ny) the holiday rush comes as severe thunderstorms and tornadoes threaten parts of the south to the ohio valley. (sot eric fisher/ meteorologist) we ve got cold dry air coming down across the plains and very unusually warm moist air that s being lifted up out of the