they had this testy exchange on immigration. i think that's what donald trump was worried about. he was a little worried that his news conference would get hijack asked it would all be about immigration and with jorge asking dill questions about how feasible donald trump's plan really is. so i think it is very telling. not entirely surprising. we know this is a candidate who does not like to be challenged. when he is, he tends to hit back pretty hard. >> we didn't really, you couldn't really hear. jorge ramos was not on microphone. what was the question about? what was that exchange about? >> so he originally started asking about the 11 million and whether you could deport all of them. asking about the feesibility of and it saying he too was an immigrant. i think that set off a red flag for donald trump. he said something about jorge being from univision so it is hard to know if he knew who he was or what was going on. it was a very testy exchange.