I understand it's a proper greeting in Asian countrys to "bow" to each other as a form of greeting.
It is also my understanding that a "formal" bow takes place at no more than 45 degrees.
The "president"(notice I did'nt say "our/my") is photographed "bowing" to a asian "leader" at a 90 degree angle which to "them" is a sign of submission/sub-dominate posture.
First it's the "apologys" and bowing to the "king" of Saudi(what was his excuse for that one) and now this !
I'm ASHAMED of him and the "example" he's putting out to the world as an "american".