Hotly contested nominations may be decided today

Aired: 3/1/2016 | 0:04:18 | Clip
The 2016 presidential race has reached its first real climax as Super Tuesday arrives. With the largest number of delegates up for grabs on a single day, Tuesday’s primaries can make or break a campaign. Tens of thousands of voters across a dozen states rally to put their favorite candidate on the ballot, while Democratic and Republican contenders alike make their final pitches for support.