Videos Michelle Obama joined Bruce Springsteen on stage to do backup vocals for his concert in Barcelona, Spain on April 28. #CNN #News #shorts Articles You May Like Hero Fiennes Tiffin on new series Young Sherlock Burger King bites back at McDonald’s viral taste test How will the Iran conflict hurt Keir Starmer? | Cheat Sheet Sky News speaks to the family of the second baby ever to have stem cell surgery Another tech company lays off thousands due to AI