During early remarks at the Democratic National Convention in Philadelphia, mentions of presumptive nominee Hillary Clinton's name prompted boos and chants of "Bernie" as well as cheers and chants of "Hillary." Earlier, Sanders urged his delegates to vote for Clinton and his remarks were also met with boos. Outside the Wells Fargo Center, videos show Sanders supporters shouting at delegates as they enter the venue and there is also a march down Broad Street. Manu Raju (@mkraju) of CNN reports that Sanders supporter Benjamin Jealous agreed to be dispatched onto the DNC floor "to help calm down any angry Sanders' backers," according to sources.