Maryland voters torn over tight Democratic Senate fight

Aired: 4/25/2016 | 0:06:27 | Clip
Voters will go to the polls in five East Coast state primaries on Tuesday. But in Maryland, it’s the Democratic primary race between Rep. Chris Van Hollen and Rep. Donna Edwards to replace longtime Sen. Barbara Mikulski that’s dominating the headlines -- and exposing some of the same establishment-outsider divisions playing out on the national stage. John Yang reports.