

Bernie Sanders stands at the podium on stage during a walk through before the start of the Democratic National Convention in Philadelphia, Pennsylvania on July 25, 2016.
Vermont Sen. Bernie Sanders sent a letter to his delegates at the Democratic National Convention in Philadelphia not to boo or walk out in protest. During his speech, he said “I think it’s fair to say that no one is more disappointed than I am.”

Bernie Sanders stands at the podium on stage during a walk through before the start of the Democratic National Convention in Philadelphia, Pennsylvania on July 25, 2016.
The convention erupted in turmoil following the anti-secrecy group WikiLeaks releasing nearly 20,000 emails demonstrating the DNC was actively working to coronate Hillary Clinton and burn Bernie.