In the aftermath of Obama's Berlin speech, I do believe that Kyra Phillips of CNN just called Kenya his home country.

The quote:

"It's interesting, Christianne pointed out, that the Senator did talk about his mother, born in the heartland of America, but 'my father grew up herding goats in Kenya', and that's where you even heard a large part of that crowd giving a Kenyan cry, which made Barack Obama smile, bringing him back to his home country."