>> we have to leave behind the chaos and drama of the past for. >> wanting big endorsements by. >> ron desantis is going to win the iowa caucus. >> to make a final pitch to caucus goers. >> we are 1% a one that percentd for trump for caucus requests i am a vivek ramaswamy caucus or pre- >> number two is a success at the massive win for ron desantis if he is number two projects i'm absolutely going to caucus for nikki haley. i decided that the first time i saw her speak. shannon: at the race that seems all but decided progress we are going to have a great victory. >> the question now will islands turn out a surprise and up and at the entire primary? that will come down to turn out. >> though it does with the turnout is going to be. obviously with the weather could mean it's a lesser. >> below negative temperatures may keep folks home monday is forecasted to be the coldest caucus night ever. >> it feels like it's going to hurt probably all of the candidates progress for president trump strength is in a rural iowa former south carolina