Colin Kaepernick: “I cost us this game”

San Francisco quarterback Colin Kaepernick put the blame squarely on himself for the 49ers’ NFC Championship Game loss in Seattle. “I didn’t play good enough to win. I turned the ball over three times. I cost us this game,” Kaepernick said. Kaepernick is right that the three turnovers sealed the 49ers’ fate. San Francisco had…