Joe Biden didn’t know how right he was. Throughout the 2020 campaign, he insisted he was engaging in a “battle for the soul of the nation.” It sounded like a highfalutin bumper-sticker metaphor, readymade to slap on the side of a campaign bus. (Which it was.) But on Wednesday, the former vice president and senator stood at the site of what recently was an actual battleground, the US Capitol, where hand-to-hand combat had transpired, where blood had been spilled, where lives had been lost—just two weeks earlier—in a clash between insurrectionists bent on overturning a legitimate election and those defending American democracy.