49ers Talk November 3, 2020 3:31 pm Fred Warner says Kwon Alexander ‘left his mark' on 49ers before trade LB Fred Warner and coach Kyle Shanahan react Tuesday to the 49ers trading Kwon Alexander to the Saints a day earlier. 49ers videos 1:02 Smith reacts to being called toughest opponent Staley, Williams faced 2:01 Aldon Smith reflects on NFL career, lessons learned 2:51 Former 49er Aldon Smith shares message to youth on mental health 0:58 49ers Talk: 49ers sign Terrell Owen's son Terique as undrafted free agent 1:25 49ers Talk: Is ‘writing on the wall' for Samuel's future in San Francisco?