Norris' walk-off home run
Giants @ AthleticsJune 24, 2012 | 00:01:29
6/24/12: Derek Norris smashes his first career home run at an opportune time, a walk-off three-run shot with two outs in the ninth
6/24/12: Derek Norris smashes his first career home run at an opportune time, a walk-off three-run shot with two outs in the ninth