Sen. Chuck Schumer dismissed President Trump’s sitdown with North Korea's Kim Jong Un as nothing more than “a reality show summit.” Schumer, speaking on the Senate floor Tuesday, said Trump has already given up American leverage on North Korea. Schumer said if Pyongyang doesn't give up its nuclear weapons, the "meeting alone will be a victory for North Korea and a defeat for the U.S." Sen. David Perdue (R-Ga.) said he was similarly surprised on Tuesday, telling reporters he is “very troubled” by the stalling of military exercises in the region. “I was surprised, frankly, because the President had said...