Hillary Clinton expected to announce presidential bid via social media

Hillary Clinton is expected to announce her bid for the 2016 presidential race on Sunday.
The former first lady, secretary of state and U.S. senator from New York is expected to launch her long-awaited campaign for the Democratic nomination with an online video posted on social media.
Then, Clinton will hold small events with voters in key, early voting states including Iowa and New Hampshire.
This would be her second presidential bid.