“You can’t put the genie back in the bottle”

Nicolle Wallace discusses the racist massacre of 10 people at a Buffalo supermarket and the mainstreaming of replacement theory. Plus, last-minute twists in the Pennsylvania Senate race.

Joined by: Michael Steele, Charles Blow, Claire McCaskill, Nick Confessore, Dasha Burns, Rev. Al Sharpton, Frank Figliuzzi, Miles Taylor, John Heilemann, David Rothkopf, and Rep. Madeleine Dean