senator john mccain take another swipe president trump claim american leadership strong obama senator attack trump non-stop make people wonder world wrong president trump office months hill say mccain feel trump leadership sen. john mccain r-ariz. say american leadership strong president trump predecessor president barack obama accord guardian report publish sunday.asked country stand sturdy grind obama leadership mccain say yes accord report far american leadership concern yes say mccain also vocally criticize many obama administration foreign policy decisions.mccain also lose obama run gop nominee 2008 presidential election.he recently fumble question former fbi director jam comey leave people question mental fitness senate memes like one start pop social media mccain become obstructionist come trump policies mccain true color come case mental ability reason diminish think little time go disgraceful senator john mccain swipe trump…slams leadership ability