'I think it's enough,' Trump says about the primetime debates.Donald Trump said on Wednesday that he will not participate in Monday's Fox News debate, and will instead speak at a conference of the pro-Israel lobby, AIPAC. The Republican frontrunner was asked on "Fox & Friends" whether he planned to attend the debate in Utah, and said he couldn't because he made other plans. “Nobody told me about debates. As you saw I thought the last debate on CNN was the last debate," Trump said on Wednesday morning. “I’m doing a major speech in front of a very important group of...