Vox: The case for Bernie Sanders is that he is the unity candidate.
The Vermont senator is unique in combining an authentic, values-driven political philosophy with a surprisingly pragmatic, veteran-legislator approach to getting things done. This pairing makes him the enthusiastic favorite of non-Republicans who don’t necessarily love the Democratic Party, without genuinely threatening what’s important to partisan Democrats. If he can pull the party together, it would set him up to be the strongest of the frontrunners to challenge President Donald Trump.