US midterm elections have traditionally been a referendum on the president. But in 2022 even Joe Biden wants the vote to be all about his predecessor, Donald Trump, who still dominates the GOP.

In this episode of GZERO World - and for the first time in front of a live studio audience — Ian Bremmer speaks to New York Times Chief White House Correspondent Peter Baker and New Yorker staff writer Susan Glasser, who've just co-authored a new book about the Trump presidency.