Will the Democratic presidential nominee be chosen at the DNC?

05:17

Democrats are telling Axios that there's a realistic scenario where Mayor Buttigieg wins Iowa, Sen. Warren wins New Hampshire, fmr. VP Biden wins South Carolina, and Sen. Sanders wins Nevada in the Democratic presidential primary. If such a situation were to happen, some think that the Democratic candidate will be decided in July at the Democratic National Convention. Alex Witt and her panel discuss.