NEW YORK — He’s doing it for The Boss. Howard Stern will return to his Manhattan studio for the first time since COVID-19 shutdowns began to host Bruce Springsteen on Monday. It’ll also be the New Jersey rocker’s first time on the show. The self-proclaimed “King of all Media” began broadcasting from his house in the Hamptons at the start of pandemic closures in 2020 and has remained there, being cautious about contracting COVID. Stern, 68, announced on his SiriusXM show Wednesday that The Boss had persuaded him to come into Midtown for an interview. “Bruce was saying he thinks it would be nice…
