'Tonight, an improbable hope became an undeniable reality,' Democratic presidential candidate Pete Buttigieg told supporters as he declared victory in Iowa.
'With this reporting debacle, it may be the end,' said Joe Trippi, a longtime Democratic presidential campaign operative and veteran of multiple Iowa campaigns.
Alexandria Ocasio-Cortez, who endorsed Sanders in October, took to the stage to promote socialist policies, but she did not mention Bernie Sanders one time.