Kamala Harris' campaign has added even more star power to its "When We Vote We Win" concert lineup in Philadelphia Monday night.The campaign announced that 12-time Grammy winner John Legend will join Bruce Springsteen and Barack Obama at Temple University's Liacouras Center for the event,

When Bruce Springsteen comes to Philadelphia, that usually means it’s time for a marathon concert that spoils his fans with three hours — at least — of redemptive rock and roll. On Monday night — two months after Springsteen and his E Street Band put on two such shows in South Philly at Citizens Bank Park — the Boss was back in town,