Mealey's (November 23, 2016, 12:14 PM EST) -- PHOENIX — A federal judge in Arizona on Nov. 21 denied cross-motions for partial summary judgment on breach of contract claims in a suit over indemnification for cleanup from contamination from underground storage tank (UST) leaks, finding that too many issues of material fact exist as to whether the discovery rule or tolling doctrines apply under Arizona law (Greyhound Lines Incorporated v. Viad Corporation, No. CV-15-01820-PHX-DGC, D. Ariz.; 2016 U.S. Dist. LEXIS 160960)....