Considering former FBI Director James Comey testified last Thursday that the president was a liar, last week wasn't particularly great for Donald Trump. And this week isn't off to a great start for the president, either. Trump's approval rating sunk to just 36 percent in the latest Gallup daily tracking poll released Monday. That's nearly the lowest point for Trump in the Gallup survey. Trump previously hit 35 percent approval on March 28 shortly after the Republican Obamacare replacement, the American Health Care Act, failed before the House of Representatives could even take a vote. Trump's disapproval rating, meanwhile, has...