CNN: Supporters who are willing to wait to hear Donald Trump speak at events will show up to caucus for him, said campaign manager Corey Lewandowski. He downplayed concerns about the complicated Iowa caucus process.
COREY LEWANDOWSKI, TRUMP CAMPAIGN MANAGER: We saw yesterday in Tulsa, Oklahoma that 15,000 people came out in the middle of the day to listen to his vision to make America great again. You see here in Iowa with his record-setting crowds. These people are so invigorated. So excited. They wait in line for hours in the freezing cold to get inside and listen to his message. I am very confident those people will show up on caucus night for 30 minutes to cast their vote for Mr. Trump. I think that's going to happen and I think anybody who doesn't think that is probably missing what's going on here in Iowa.