DeSantis expected to come in 2nd in Iowa caucus

Gov. Ron DeSantis compared himself to Donald Trump Monday night and said "I'm going to get the job done, not going to make any excuses." WATCH the ABC News Live Stream Here: https://www.youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: https://bit.ly/2vZb6yP Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc #news #rondesantis #iowa #trump