Lydia RIVERA, Appellant v. Michael J. ASTRUE, Commissioner of Social Security. No. 07-2680.United States Court of Appeals, Third Circuit.Submitted Pursuant to Third Circuit LAR 34.1(a) May 8, 2008. Filed: May 21, 2008. Page 191 [EDITOR’S NOTE: This case is unpublished as indicated by the issuing court.] On Appeal from the United States District Court for […]