Senator Majority Leader John Thune (R-SD) questioned if deporting everyone in the United States illegally was “realistic” Sunday on NBC’s “Meet the Press.” Host Kristen Welker said, “Let’s talk about the Republicans’ agenda. When I spoke to President-elect Donald Trump he said his mass deportation plan was his top priority. He wants to deport everyone who is here illegally. Do you support that plan to deport everyone who is here illegally?” Thune said, “Well I think certainly there are categories, people who have committed crimes. There are over a million people that the current administration had targeted for deportation. So...