NFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ersNFL: Chicago Bears at San Francisco 49ers