. >> north carolina officials are trying to find, in goldboro, about 50 miles from raleigh less think the gunmen knew the employee a print shop separator. unclear what led to the shooting. >>> it's a big day for presidential locks. marco rubio has just announced that he will be running for president. david schuster takes a look at rubio's career. >> are marco rubio already cuts a swalt swath in the situation. rubio was briefly considered a potential running mate for mitt romney. courting campaign doanders through hisdonors throughhis political action committee. details his experience as the son of cuban immigrants. >> america doesn't owe me anything. but i have a debt to america that i will never be able to repay. for me, america isn't just a country. it's the place that literally changed the history of my family. >> reporter: it's this narrative the young senator hopes to leverage. and it's a story that could appeal to hispanic americans. a crucial voting block that's been increasingly siding with democrats. rubio is also linked to immigration reform, a top latina concern. in 2013 he

. >> all right, kimberly best public affairs director for the city of goldboro. one person has been killed at this community college in north carolina. we'll update you throughout the morning here on "news nation." and, of course we are following the big political news of the day. right now, hillary clinton is in a van on her way to iowa, where the former secretary of state will kick off her campaign one day after announcing that in fact, she is running for president. mrs. clinton expected to arrive this evening and will take part in small events tomorrow. as she makes her way from her home in new york to the hawkeye state, images have been posted on social media at her stop at a gas station in pennsylvania including this one posted by her team. clinton hit the road just hours after, of course, announcing her run in a video now viewed online over 4 million times. >> i'm getting ready to do something, too. i'm running for president. americans have fought their way back from tough economic times, but the deck is still stacked in favor of those at the top. everyday