During an interview on "Fox News Sunday," former Speaker of the House Newt Gingrich said that he is not being vetted as a potential vice presidential pick for presumptive Republican nominee Donald Trump. "Nobody has called me. Nobody has said would you like to be. Nobody has said, 'Would you be willing to be considered?' " he said. Yet Gingrich also said that Trump would not make a decision as to who his running mate is until just a few days before the Republican convention in July.