NFL: Surging Newton, Panthers face red-hot Steelers

FILE - In this Sunday, Nov. 4, 2018, file photo, Carolina Panthers quarterback Cam Newton runs with the football against the Tampa Bay Buccaneers in the second half of an NFL football game in Charlotte, N.C. The Panthers face the Steelers on Thursday in Pittsburgh. (AP Photo/Nell Redmond, File)

PITTSBURGH — Cam Newton spent a portion of the summer studying Ben Roethlisberger and working out alongside Antonio Brown, something the Carolina Panthers quarterback did out of a mix of curiosity and respect.