Hillary Clinton officially launches White House bid

Hillary Clinton promised to be a champion for everyday Americans on Sunday as she kicked off a long-awaited second run for the White House as the commanding Democratic front-runner. I want to be that champion," Clinton said in a video released on the internet that announced her run. Clinton, who lost a bruising Democratic primary battle to Barack Obama in 2008, was expected to travel soon to Iowa, the state that holds the kickoff nominating contest in early 2016.