What Bernie Sanders’s new endorsements say about his future plans

In the closing days of the Democratic presidential primary, is Bernie Sanders shifting to legacy mode?

It's a fair question to ask as he's taken what feels like a more prominent role in recent days endorsing progressive candidates across the country,. Over the weekend, he took sides in one of the most high-profile congressional primaries, and on Tuesday he asked his supporters for money to support the campaigns of eight state legislative candidates from California to his home state of Vermont.  Read more.