Vice President Kamala Harris will campaign in Pennsylvania with more than 100 Republican officials who support her presidential campaign against Donald Trump. Former conservative congresswoman Barbara Comstock, a Virginia Republican, spoke to The Daily Beast during her drive north to the crucial swing state, where she will join fellow GOP dissidents near the site where George Washington crossed the Delaware River during the Revolutionary War to warn of the threat Trump poses to American democracy. “He just cannot be in the Oval Office again,” Comstock said, adding that she believes Harris will…