Kamala Harris' handlers have been carefully curating all of her public appearances since Joe Biden was forced off the ticket and the vice president became the presumptive nominee. For the most part, that's meant heavily scripted rallies with high-level entertainers (in popularity, not quality) doing the heavy lifting. On Thursday, she was put in a different position, though. Appearing in Houston, Harris gave the eulogy for recently passed Democrat politician Sheila Jackson Lee, and things got really weird. At one point, Harris started touting her own political record. She then called herself "the president," which led to the room bursting...