Watching the Lincoln Project create 2020 campaign advertising sometimes feels like a master class. These ex-Republican consultants have surpassed their own previous work by finding and channeling their inner liberal. Today they've figured out how best to frame Joe Biden's choice of Kamala Harris as his running mate within the broad cultural context of women rising up against Trumpian misogyny.

"Girl in the Mirror" goes straight to the heart. Even if you don't have a daughter, you'll feel it.