Republican presidential candidate Sen. Marco Rubio (R-FL) criticized GOP rival Donald Trump Sunday and said the real estate mogul was talking about things he didn’t understand.
Rubio and Trump have had significant back and forth in their campaigns. Rubio called Trump “very touchy” and “insecure.” Trump has said Rubio is “overly ambitious” and “too young.”
Rubio made additional critiques of Trump in an interview aired Sunday with CNN “State of the Union.”
“I don’t believe that up to this point in the campaign he’s clearly outlined a deep understanding of the issues before this country in a serious way,” Rubio said. “And obviously he has time to change that. We have more debates coming up.”
Rubio said he would support the Republican nominee, but that he felt “comfortable” that it wouldn’t be Trump.
“To this point in the campaign he’s not proven an understanding of these issues or the preparation necessary to be the commander in chief of the most powerful military force in the world,” Rubio said.
