It’s obvious garbling pelosi allows cackling cortez free rein to spew balderdash, making nancy appear less harebrained of the two.
I'm pretty sure Nancy is scared sh!tless of Cortez. She can't control her, or anything she says. You watch and see, if by 2020, Nancy isn't dancing to Cortez' tune.
There's a generational shift about to occur in the Democrat party, and Cortez is the face of it.