Chris Christie calls Vivek the 'most obnoxious blowhard in America' and a 'smart a**' in furious back-and-forth: Ramaswamy tells rival to 'walk off stage and enjoy a nice MEAL' in vicious confrontation over 'insulting' Nikki Haley

Former New Jersey Gov. Chris Christie furiously defended rival Nikki Haley after she was attacked by entrepreneur Vivek Ramaswamy during the fourth Republican debate.  

Ramaswamy said of Haley that 'foreign policy experience is not the same as foreign policy wisdom' and said that the former U.N. ambassador would not be able to locate certain provences of Ukraine on a map. 

This insult unleashed a furious tirade from Christie who called Haley a 'smart, accomplished woman.' 

'This is the fourth debate that you would be voted in the first 20 minutes as the most obnoxious blowhard in Americal,' he told Ramaswamy. 

Ramaswamy shot back telling Christie that, 'His version of foreign policy experience was closing a bridge from New Jersey to New York.' 

'So do everybody a favor, just walk yourself off that stage, enjoy a nice meal and get the hell out of this race,' he said.