Summary: Former 49ers coach Jim Harbaugh talks about his "best year of football," his support for Colin Kaepernick and what it'll feel like to attend Super Bowl 50 at Levi's Stadium.
Summary: Former 49ers coach Jim Harbaugh talks about his "best year of football," his support for Colin Kaepernick and what it'll feel like to attend Super Bowl 50 at Levi's Stadium.