A brief snapshot: Katy Perry, in a sequined floor-length mermaid gown with a cape made from the American flag , in Iowa to support Hillary Clinton in 2015. Perry looked more than a little out of place performing outdoors in the daytime, surrounded by modestly-dressed civilians in the mostly agricultural state. Trump ended up winning Iowa 51.2% to 41.7%; Hillary's performance was the worst by a Democrat in the state since 1980. Katy's glamorous presence was apparently not a plus. A different approach Another brief snapshot: George Clooney, then at the peak of his career, meets with Barack Obama in 2008 just as the future president's campaign was beginning to catch fire. "I told him I'd do whatever it takes to get him elected," Clooney told the press, "including staying the hell away from him if that was what he needed." George was apparently smarter than Katy, and Obama won his election easily. Joe and Kamala and Meghan and Harry Let's return t...