Exactly one year ago today, President Joe Biden wandered onto a CNN debate stage in Atlanta. Democrats were oozing confidence ahead of the showdown against Donald Trump. They had managed to persuade most mainstream journalists that all the video clips of Biden bumbling around like a demented geezer were dangerously misleading "cheap fakes." Former Hillary Clinton strategist Zac Petkanas argued Biden had "already won" so long as he wasn't "wheeled out on stage in a hospital bed." Biden's campaign team posted a photo of the president "feeling pretty jacked up" and holding a can of "Dark Brandon" water.