Bernie Sanders tells chris hayes why he's running all in one interview Via MSNBC

Why 2020 will be harder for Bernie Sanders With Chris Cillizza Via CNN

Bernie Sanders- ‘Trump Is The Most Dangerous President In American History’ - MSNBC

FULL MSNBC Democratic Debate P5 Hillary Clinton VS Bernie Sanders - New Hampshire Feb. 4, 2016

FULL MSNBC Town Hall Bernie Sanders P1.1, Las Vegas Nevada February 18, 2016

FULL MSNBC Democratic Debate P1 Hillary Clinton VS Bernie Sanders - New Hampshire Feb. 4, 2016

Fired Bernie Sanders' staffer Josh Uretsky speaks to MSNBC on Clinton data access

FULL MSNBC Town Hall Bernie Sanders P1.2, Las Vegas Nevada February 18, 2016

Chuck Todd On MSNBC Reads A Quote Comparing Bernie Sanders Supporters to 'Brownshirts'

FULL MSNBC Democratic Debate P4 Hillary Clinton VS Bernie Sanders - New Hampshire Feb. 4, 2016

FULL MSNBC Democratic Debate P2 Hillary Clinton VS Bernie Sanders - New Hampshire Feb. 4, 2016

FULL MSNBC Democratic Debate P6 Hillary Clinton VS Bernie Sanders - New Hampshire Feb. 4, 2016

FULL MSNBC Democratic Debate P3 Hillary Clinton VS Bernie Sanders - New Hampshire Feb. 4, 2016

Bernie Sanders schools MSNBC Mark Halperin on Medicare for all - Single Payer health care (VIDEO)

#MSNBC: Bernie Sanders Condena lso disturbios, pero estan bien las protestas

FULL MSNBC Town Hall Bernie Sanders P1.3, Las Vegas Nevada February 18, 2016

Bernie Sanders Endorses Joe Biden for President

Présidentielles américaines : Joe Biden maintient son avance contre Bernie Sanders

Primaires démocrates: Joe Biden creuse l'écart sur Bernie Sanders

Sen. Bernie Sanders - 'Thank God' Joe Biden won the election