WASHINGTON — The plane set to carry dozens of journalists to Europe to cover President Joe Biden’s first trip abroad was on the runway, ready to take off. The cicadas had other ideas. Somehow, the flying insects had filled the plane’s engines, grounding it and forcing Biden’s aides to scramble for another way to ferry the reporters overseas. What was supposed to be a 9 p.m. departure was delayed until 11. And then until 2:15 a.m. Perhaps it was inevitable, with billions of cicadas flying around much of the eastern United States in recent weeks. In the nation’s capital, where...