Weekly Pulse: This week we talk to legendary quarterback Joe Montana about other elite QBs who are currently in the league. He explains why he left the game, and even questions if he should have tried to stick around a few more seasons. » Subscribe to USA TODAY Sports: https://bit.ly/2L0ktE1 » USA TODAY delivers current local and national news, sports, entertainment,  finance, technology, and more through award-winning journalism, photos, videos and VR. #NFL #TomBrady #JoeMontana