Carolina QB Cam Newton has surgery on throwing shoulder

FILE - In this Monday, Dec. 17, 2018 file photo, Carolina Panthers' Cam Newton (1) warms up before an NFL football game against the New Orleans Saints in Charlotte, N.C. Panthers quarterback Cam Newton has had arthroscopic surgery on his right throwing shoulder. The team announced the surgery on Thursday, Jan. 24, 2019 saying Newton’s rehabilitation process will begin immediately. (AP Photo/Mike McCarn, File)

Panthers’ Newton has surgery on throwing shoulder