Minnesota Vikings cornerback Antone Exum (32) greets San Francisco 49ers quarterback Colin Kaepernick (7) after an NFL football game in Santa Clara, Calif., Monday, Sept. 14, 2015. (AP Photo/Marcio Jose Sanchez)
Minnesota Vikings cornerback Antone Exum (32) greets San Francisco 49ers quarterback Colin Kaepernick (7) after an NFL football game in Santa Clara, Calif., Monday, Sept. 14, 2015. (AP Photo/Marcio Jose Sanchez) Marcio Jose Sanchez AP
Minnesota Vikings cornerback Antone Exum (32) greets San Francisco 49ers quarterback Colin Kaepernick (7) after an NFL football game in Santa Clara, Calif., Monday, Sept. 14, 2015. (AP Photo/Marcio Jose Sanchez) Marcio Jose Sanchez AP
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49ers sign Antone Exum after another safety reverses course

June 06, 2018 10:53 AM