The Eleventh Circuit helps shed some light on the effects of the ADA Amendments Act, effective in 2009. In Mazzeo v. Color Resolutions International, LLC, No. 12-10250, 2014 WL 12740470 (11th Cir. 3/31/14), Anthony Mazzeo suffered a herniated disc and torn ligaments in his back at the age of 46. He worked as a sales…