49ers Preseason Losses Surfacing Frustration with Harbaugh Practices, Contracts

B/R Video@@bleacherreportB/R VideoAugust 19, 2014

Jim Harbaugh's San Francisco 49ers have now suffered two straight blowout preseason losses.

Is turmoil building in the locker room? Is Harbaugh working the team "too hard" after coming up short of a Super Bowl three straight years in a row?

Watch as Adam Lefkoe gets the latest from Bleacher Report NFL Insider Jason Cole in the video above.