all right. still ahead on morning joe well said what the ceo of pfizer is saying for releasing a time line on the vaccine for young children. and the u.s. federal from afghanistan on a second day of capitol hill hearings. one of the lawmakers who asked questions, senator chris murphy will be our guest. and some of broadway s biggest musicals, reopened last night. morning joe got a backstage look at some of the shows that have returned to the stage finally. and the joe podcast is out on spotify or wherever you get your podcasts. camp joe s in-depth discussions on sports, music, and so much more. his next guest, the great david burn of talking heads. we ll be right back. t david burn of talking heads. we ll be right back.