ISTANBUL  Republican US Sen. Lindsey Graham threatened to sanction US allies if they enforce International Criminal Court (ICC) arrest warrants on Israeli Prime Minister Benjamin Netanyahu and former Defense Minister Yoav Gallant. "To any ally, Canada, Britain, Germany, France, if you try to help the ICC, we’re going to sanction you," Graham told Fox News in an interview late Friday. "If you are going to help the ICC as a nation and force the arrest warrant against Bibi and Gallant, the former