 He could just shut us down now that the Supreme Court has ruled. Donald Trump, if he is elected, he'll come in and he'll start putting people in jail. I want you to remember that here for just a second. We'll get back to it. Here's what the president had to say at a press conference. The presidency is the most powerful office in the world. It's an office that not only tests your judgment, perhaps even more importantly, it's an office that can test your character.