Politico: Democratic insiders say Sanders could win nomination

A new article in Politico examines Senator Bernie Sanders' chances of winning the democratic presidential nomination. David Siders, one of the authors of that article, joined CBSN to talk about Sanders' path to the nomination.

Bernie Sanders,campaign 2020,Politico,Sanders,Senator Bernie Sanders,Elizabeth Warren,pete buttigieg,joe biden,iowa caucus,New Hampshire Primary,