Dr. Harold Paz, Executive Vice President for Health Sciences at Stony Brook University, discusses mixing and matching Covid boosters and whether children should get the shot. Bloomberg News West Coast Correspondent Ed Ludlow talks about news of Avis shares gaining as much as 218% at one point Tuesday amid a flurry of trading activity after the rental car company said it plans to add more electric cars to its fleet. Bloomberg Businessweek Editor Joel Weber and Bloomberg News Bond and FX Reporter Liz McCormick talk about Liz's Businessweek Magazine story One Trader Calls All the Shots in the Treasury Bond Market. And We Drive to the Close with Ann Miletti, Head of Active Equity at Allspring Global Investments.

Hosts: Carol Massar and Tim Stenovec. Producer: Paul Brennan.