According to the US State Department, US President and First Lady has been showered with gifts from foreign nations. Ironically, most expensive gifts were bestowed upon them from Muslim Nations.
This is the best example of might is right, as US is killing scores of Muslims in routine over a period of a decade and still being termed as Saints.
These rulers are showering US President and his wife with expensive gifts to stay away from the line of fire.
The fact they do not know is that showing such gestures will not keep them afloat when US finds them as a minute hurdle; as such expandable commodities (Rulers) are harvested to be used as a tissue paper and then thrown away.