[Myrddin]

They sound as though they consider they are owed something by their compatriot; a bit irritated, feeling neglected.

I picked up on that same attitude. You're in a position of power now. It's your obligation to direct lots of money to your home country. At the same time, Obama is thinking, "Shut the hell up! Are you trying to screw up my arrangements?". Greed vs greed. Kenyan warlord vs Kenyan warlord. Popcorn futures must be going through the roof.

[American Constitutionalist]

I guess the Kenyan officials figured he went back on his word and now is the time for lose lips.... snitchin....
In other words, the price to keep quiet has gotten higher.