Photos | NFL moves on from replacement refs
71528440
Credit: Getty Images
BALTIMORE, MD - SEPTEMBER 23: Head coach John Harbaugh of the Baltimore Ravens argues a call with a replacement referee in the fourth quarter against the New England Patriots at M&T Bank Stadium on September 23, 2012 in Baltimore, Maryland. The Baltimore Ravens won, 31-30. (Photo by Patrick Smith/Getty Images)
Other Slideshows
Photos: JFK assassination artifacts
Photos: World's largest LEGO model
Photos | Qualifying for the Coca-Cola 600
Photos | Bridge collapses in Washington state
Photos | Oklahoma continues recovery from Tornado
Photos | From goofy to geeky, Comic Con fans dress to impress
