adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-LOCAL","nativepaywallcategory" : "NATIVE_PREM-LOCAL"};Ohio Gov. John Kasich promises “to stand up straight instead of slump” during tonight’s Republican presidential debate in Cleveland, but he and the other White House hopefuls still may have trouble getting out of Donald Trump’s shadow. Virtually every debate preview has focused on the poll-leading billionaire who will literally occupy the center of the stage, and whether the other candidates will either play Whack-a-Trump or try to avoid incurring his verbal wrath.