he trial court no longer has a duty to search the entire record to establish that [-22] it is bereft of a genuine issue of material fact." Street v. J.C. Bradford & Co.. 886 F.2d 1472, 1479-80 (6th Cir. 1989) (citing Frito--Lay, Inc. v. Willoughby, 863 F.2d 1029, 1034, 274 U.S. App. D.C. 340 (D.C. Cir. 1988)). The