Kaepernick on the season opener vs. the Packers: “We have to win.”

SANTA CLARA – Colin Kaepernick spoke in the 49ers’ locker room Wednesday afternoon. Here’s what he said. Q: What were your thoughts when you found out the Packers were the first game on the schedule after the way you guys ended their season a year ago? KAEPERNICK: We’re just worried about this game right now. We’re not worried about what happened last year. Q: Harbaugh said he’ll be talking to…

September 4, 2013