An aptitude for service cadillacnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cadillacnews.com Daily Mail and Mail on Sunday newspapers.
Nikki Haley and Ron DeSantis battled it out in the final GOP debate before the Iowa caucus. But the show was stolen before it began, when Chris Christie was caught blasting his rivals.