She referred to Christie’s 2012 GOP convention speech that barely mentioned nominee Mitt Romney. “There’s some level of self-promotion that you have to do, but I would like the next leader of the Republican Party, the next nominee to maybe be a little more interested in helping the country than just their platform.” …

“Are we really going to be responding to Meghan McCain?” Christie said, referring to the entire episode as “sophomoric.”

Christie said that he would take a call or criticism from McCain’s father. But Meghan McCain holds no office and doesn’t live in New Jersey.