Threat to sue Trump over Muslim ban not supported by law or history WASHINGTON – It takes a list to count all the ways House Speaker Paul Ryan, R-Wisc., seems to misunderstand the hottest immigration debate in the country. As WND is reporting, Ryan said, “I would sue any president that exceeds his or her powers,” when discussing with the left-leaning Huffington Post what the website described as GOP presidential candidate Donald Trump’s “proposed Muslim ban.” However: •The ban would not exceed the president’s authority, by law . •Even Obama has done it. •The past six presidents have done it....