Several interns on Capitol Hill for a program geared toward young black Republicans said an Uber driver refused to give them a ride together in Washington this week because two of them were carrying pro-Trump “Make America Great Again” hats. The incident unfolded Tuesday, according to the interns, when they piled into an Uber to head to a monthly gathering of supporters of the president at the Trump International Hotel in Washington. In interviews with Fox News, three of the interns said the driver picked them up at George Washington University. But after the driver asked them about the famous...