Bush to Canadian PM: 'Yo, Harper!'

Mixing Texas diplomacy with the high diplomacy of the G8 summit in Japan, President Bush showed off his characteristically casual behavior today by introducing Canadian Prime Minister Stephen Harper to another leader with a "Yo, Harper!" Bush landed British PM Tony Blair in hot water at a 2006 summit with a similar greeting, then proceeded to shock German Chancellor Angela Merkel with a brief back massage. (More George W. Bush stories.)