Aaron Donald announces his retirement after a standout 10-year career with the Rams
By GREG BEACHAM AP Sports Writer LOS ANGELES (AP) — Aaron Donald spent 10 years flattening quarterbacks, crushing ball-carriers, fighting through perpetual double-teams and generally wrecking NFL offenses. He was relentless, reliable and infinitely resourceful while he led the Los Angeles Rams all the way to a Super Bowl championship. And on Friday, Donald decided