Along with free college tuition, his position on decriminalization of marijuana is very popular with younger voters.
Colorado became one of Bernie’s four Super Tuesday states, along with his home of Vermont, the other caucus state of Minnesota and surprisingly Oklahoma. Sanders was disappointed, but at least close in Massachusetts.
9KUSA covered caucus night and had website coverage by Victoria Sanchez and Brandon Rittiman.
"It's work. You just don't walk in and vote for two minutes," said 9NEWS Political Analyst Floyd Ciruli.
Ciruli expects around 100,000 voters to show up to the contest that's big for Democrats but not for Republicans, who won't chose a statewide winner.
"The problem with that is that there's no excitement right now," he said.See 9News story: Campaign volunteers gearing up for Super Tuesday