From bench, Alex Smith becomes Colin Kaepernick's mentor
Former 49ers QB Alex Smith on Kaepernick: 'He Obviously Was Trying
Alex Smith out of game with concussion - NBC Sports
Jim Harbaugh says Colin Kaepernick has an edge in battle for San
New 49ers coach Harbaugh goes with QB Alex Smith
Jan. 12, 2013: When Colin Kaepernick Had the World at His Feet
Colin Kaepernick or Alex Smith: Who should be the 49ers' starter
Jim Harbaugh says Colin Kaepernick has an edge in battle for San
Former San Francisco 49ers coach Jim Harbaugh doesn't respect
Alex Smith discusses losing starting quarterback job to Colin