On Monday's "CNN Tonight," host Don Lemon scolded fellow CNN host Chris Cuomo for asking Sen. Cory Booker (D-NJ) about court-packing by stating that "it's not a legitimate question" and Cuomo was "doing the Republicans' work" by asking it. Lemon also stated the question is a "red herring" but conceded that "there are some Democrats who want to" pack the court.