sigonella italy trouble face back home u.s. president donald trump end nine-day overseas journey dramatic fashion saturday address u.s. troop campaign-style rally trump flip traditional u.s. foreign policy upside tour middle east europe coddle middle eastern leaders questionable human right record demand traditional european ally pay defense group seven summit resort town taormina island sicily trump refuse entreaties six ally maintain u.s. support paris climate agreement insist need time make mind hangar naval air station sigonella also sicily trump introduce wife melania raise eyebrows trip twice flick away husband hand try hold husband work hard trip proud say trump whose marine one helicopter land taormina soar soundtrack air force one movie emerge two days close door summitry declare trip success trump say help forge international cooperation fight islamist militants threat say underscore suicide bomber manchester england kill coptic christians egypt tremendously productive meet strengthen american bond say trump great bond countries close ally conclude truly historic week trump skip traditional end-of-trip news conference avoid face question host problems face upon return washington late saturday may fire former fbi director jam comey raise concern whether try squelch federal probe campaign tie russia last year question intensify wake disclosures friday senior adviser jar kushner husband trump daughter ivanka contact russians december open secret back channel communications moscow trump use trip promote america first policies promote 110 billion worth arm sales saudi arabia tell g-7 ally unite state need level play field trade body language trip demonstrate typically brash behavior dramatize demand nato ally pay defense refusal explicitly declare unite state back article alliance charter require member come defense push aside prime minister montenegro get place family photo generate headline across europe sigonella trump say appeal nato ally pay work money start flow say fair unite state behind nato way want treat fairly trump end nine-day overseas trip flourish trouble loom home