President Trump said in an interview broadcast early Thursday that bipartisan gun reform legislation is moving "very slowly," partly due to Democratic presidential candidate Beto O'Rourke's comments supporting mandatory buybacks for assault-style weapons. The president told "Fox & Friends" that his administration is doing "a very careful job" when considering legislation and compromises between both parties. "We're not moving on anything," he said. "We're moving very slowly in one way because we want to make sure it's right." Trump added that O'Rourke's comments at last week's Democratic presidential debate are "part of the problem," adding they are making other lawmakers...