President Donald Trump slammed as ungrateful a former U.S. House candidate from southwest Washington who recently resigned from his administration. Joe Kent left his post last week as director of the National Counterterrorism Center, writing in an open letter that he could not support the ongoing hostilities in Iran in “good conscience.” Trump returned fire Monday, suggesting that Kent owed him better treatment after the president plucked the twice-unsuccessful candidate for a prime national security job. “I’m not a fan of the guy,” Trump said. Kent, 45, ran twice as a pro-Trump Republican for Washington’s 3rd Congressional District in 2022...