ottawa/washington canada charismatic prime minister justin trudeau travel washington week talk u.s. president barack obama hop revitalize fray relationship draw rare attention canadian issue trudeau liberals come power november oust right-wing conservative leader stephen harper whose tie washington deteriorate hector obama fail bid gain approval major canada-u.s. pipeline trudeau bask international media attention since come power whose progressive politics much tune obama attend state dinner thursday become first canadian leader since 1997 want strengthen relationship unite state time key agenda economic growth foreign minister stephane dion say interview monday canada send 75 percent export unite state also unite state large trade partner big supplier oil find hard stand sometimes like think americans would pay attention us time time trudeau say interview cbs television show 60 minutes air sunday trudeau press message thursday hold talk obama lunch secretary state john kerry attend state dinner canada want avoid fresh trade fight softwood lumber export unite state reiterate long-standing concern much information ottawa share terror suspect say officials involve talk two side also set sign declaration commit fight climate change source say canada issue get lot attention normally say senior u.s. administration official hard-pressed identify relationship important day day affect americans day day out trudeau high profile canadian leader since father former prime minister pierre trudeau power four decades ago new york time vogue magazine among u.s. outlets run sympathetic profile still visit may overshadow raucous race republican candidates vie run white house thursday dinner coincide republican debate battleground state florida amid state dinner glamor serious agenda obama-trudeau talk