How low will the new American president go for the world's royalty?

This photo will get Democrat President Obama a lot of approving nods in Japan this weekend, especially among the older generation of Japanese who still pay attention to the royal family living in its downtown castle. Very low bows like this are a sign of great respect and deference to a superior.

http://latimesblogs.latimes.com/washington/2009/11/obama-emperor-akihito-japan.html