Local News Preseason: 49ers vs. Chargers September 2, 2011 / 2:12 PM PDT / CBS News (credit: Donald Miralle/Getty Images) San Francisco 49ers v San Diego Chargers (credit: Donald Miralle/Getty Images) San Francisco 49ers v San Diego Chargers (credit: Donald Miralle/Getty Images) San Francisco 49ers v San Diego Chargers (credit: Donald Miralle/Getty Images) San Francisco 49ers v San Diego Chargers (credit: Donald Miralle/Getty Images) San Francisco 49ers v San Diego Chargers (credit: Donald Miralle/Getty Images) San Francisco 49ers v San Diego Chargers (credit: Donald Miralle/Getty Images) San Francisco 49ers v San Diego Chargers (credit: Donald Miralle/Getty Images) San Francisco 49ers v San Diego Chargers (credit: Donald Miralle/Getty Images) San Francisco 49ers v San Diego Chargers (credit: Donald Miralle/Getty Images) San Francisco 49ers v San Diego Chargers (credit: Donald Miralle/Getty Images)