Vice President Kamala Harris is the top alternative to replace President Joe Biden atop the Democrat ticket, seven senior sources from the Biden campaign, the White House, and the Democratic National Committee (DNC) told Reuters Wednesday. The leak to Reuters represents frustration within the Biden campaign, which is reeling from a poor debate performance and subsequent calls for Biden to drop out of the race. This is the fourth damning leak against Biden in two days. Previous leaks highlighted information about Biden’s nap schedule during debate prep, fear among staffers to speak to Biden due to anger flashes, and former...