49ers' offense looks lost in unexpected loss to Rams

Daily 49ers blog for NBC Bay Area website: When the game was on the line and the 49ers needed just a few yards, they went to the air -- a departure from the first three years of the Jim Harbaugh era. http://www.nbcbayarea.com/news/sports/This-Edition-of-Harbaughs-49ers-Looks-Different-281318691.html