File-This May 15, 2013, file photo shows Scott Pelley attending the CBS Upfront in New York. The Former “CBS Evening News” anchor says he lost that job because he wouldn’t stop complaining to management about the hostile work environment for men and women. The “60 Minutes” correspondent tells CNN’s Reliable Sources Sunday that things have changed after 18 months of dramatic management changes amid a slew of scandals and misconduct claims at CBS. (Photo by Charles Sykes/Invision/AP, File)