From the pulpit of a Black church that was the site of a racist massacre in 2015, Joe Biden cast this year’s presidential election as a battle for truth over lies told by those who seek to “whitewash” the worst chapters of American history – from the deadly assault on the US Capitol to the civil war. “This is a time of choosing,” Biden implored Americans during a visit to Mother Emanuel AME church, where nine Black worshippers were murdered by a white supremacist gunman who they had welcomed into their Bible study. Without mentioning Donald Trump by name, Biden...