Dean ends his speech by reprising his scream, calling out the states where November's election will be won -- Colorado, Iowa, Michigan, Florida -- and he gets the biggest crowd response of the night.
Former Gov. Dean says, "Donald Trump would rip up Obamacare and throw 20 million people off health care. " Crowd boos.
"Donald Trump would take you back to a time when insurance companies would charge you more just because you're a woman." Crowd boos.