After Trump's executive action vow, here's what presidents can and can't do with these orders
President-elect Trump is expected to launch his second term with a slew of executive orders — 100 in 100 days. The big picture: As Monday's Inauguration Day approaches, Trump has made clear he is ready to roll with orders on Day 1 of his presidency — and he has expressed every intention of using executive power to address the border and immigration.