FRANKFURT AM MAIN, GERMANY - SEPTEMBER 17:  German carmaker BMW's CEO Norbert Reithofer waits for the arrival of German Chancellor Angela Merkel at the BMW trade-show booth during the international motor show IAA on September 17, 2009 in Frankfurt am Main, Germany. The world's biggest auto show runs until September 27. Getty Images logo Getty Images 29 months ago

FRANKFURT AM MAIN, GERMANY - SEPTEMBER 17: German carmaker BMW's CEO Norbert Reithofer waits for the arrival of German Chancellor Angela Merkel at the BMW trade-show booth during the international motor show IAA on September 17, 2009 in Frankfurt am Main, Germany. The world's biggest auto show runs until September 27.