Raiders president Marc Badain resigns

In this Nov. 13, 2017, file photo, Oakland Raiders President Marc Badain speaks during a ceremonial groundbreaking for the Raiders' stadium in Las Vegas. Raiders team president Badain has resigned just before the start of training camp after helping orchestrate the team's move to Las Vegas. (AP Photo/John Locher, File)

Raiders team president Marc Badain has resigned just before the start of training camp after helping orchestrate the team’s move to Las Vegas.