going to transform the whole american auto fleet. a person only uses a car 20% of a time over a 24-hour cycle. that's not a very good investment to jump to entire fleets to do this. i'm kind of cynical because every time elizabeth warren proposes something she adds the word regulatory or regulate. she said that about straws, fracking, so-called assault weapons. what does that mean? does that mean getting congress in a bipartisan fashion to pass a bill and have a president sign it? or does that mean an administrative state passes that by fee it? or one last thing, why don't these multimillionaire, and she is a multimillionaire, all these celebrities just take a civil pledge, i'm not going to advocate anything on climate change and weaponry for the middle classes unless i pledge to live in the average square foot home in america? >> ed: let's let jessica jump