Sanders supporters enthusiastic after Super Tuesday

Supporters of Democratic presidential candidate Senator Bernie Sanders said their enthusiasm isn't dampened, even as former Vice President Joe Biden racked up a number of Super Tuesday victories.

"I'm just really excited for what's going to come up soon and Bernie Sanders to be in the White House," commented Sanders supporter Ashley Smail after Sanders held a Super Tuesday rally in Burlington, Vermont.

One Sanders supporter, Stephanie Olsen, said she worries about Biden.

"When he speaks at rallies, when he does interviews, you know, he was in New Hampshire. He thought he was in Vermont. He told his supporters at a rally that vote for me because I'm running for Senate. Oh, yeah. And President. Forgot, you know, it. He just doesn't seem to be strong."