NAIROBI, Kenya (AP) — U.S. first lady Jill Biden gave one of the clearest indications yet that President Joe Biden will run for a second term, telling The Associated Press in an exclusive interview on Friday that there’s “pretty much” nothing left to do but figure out the time and place for the announcement. “How many times does he have to say it for you to believe it?” the first lady said in Nairobi, the second and final stop of her five-day trip to Africa. She added, “He says he’s not done. He’s not finished what he’s started. And that’s...