Colin Kaepernick key part of San Francisco 49ers' new look; Oakland Raiders sign veteran cornerback Joselio Hanson; Signs CB Hanson

Report: Oakland Raiders sign veteran cornerback Joselio Hanson
San Jose Mercury News
The Raiders have signed veteran cornerback Joselio Hanson, according to Philadelphia-based reporter Adam Caplan. In a separate report, Profootballtalk.

Oakland Raiders look very different on defense Marin Independent-Journal
Oakland Raiders: Team Reportedly Signs CB Hanson, Waives Van Dyke

Colin Kaepernick key part of San Francisco 49ers' new look
San Jose Mercury News
San Francisco 49ers quarterback Alex Smith (11) gives a high-five to colleague Colin Kaepernick (7) after completing a touchdown pass against the San Diego Chargers in the first half of a preseason game at Candlestick Park, in San Francisco, Calif.

San Francisco 49ers: 4 Reasons Fans Have to Be Excited for the 2012 Season Bleacher Report
Ostler: Criticism rolls off 49ers' Jim Harbaugh, Alex Smith