Running back Jonathan Stewart has announced he is retiring from the NFL. Stewart, who spent last season with the New York Giants, signed a one-day contract Tuesday with the Carolina Panthers. Stewart spent 10 seasons with the Panthers and is the franchise’s career leading rusher with 7,318 yards. Stewart was released after the 2017 season when the Panthers opted to build the offense around Christian McCaffrey, the eighth pick of the 2017 draft. McCaffrey went on to play 91.3 percent of the snaps this past season and set an NFL single-season record for a running back with 107 catches for 867 yards in […]