SANTA CLARA – Colin Kaepernick wants to show this preseason that he is capable of becoming starting-caliber quarterback – that’s what he said at his Tuesday afternoon press conference. He also discussed his performance last preseason and his ongoing transition …
Extra Point:It's the exact right goal for Kaepernick, but will he able to execute? Can he hold off Josh Johnson? That's what the team will begin finding out as early as Friday...