Check out this article on CNN. It's one reason I don't like eating meat in Kenya. (The main reason is actually that I almost always get sick from meat here. Especially stew beef bought at our roadside butcheries with no refrigeration.)
Fortunately, I live far from the city. And there really aren't areas around Eldoret with a lot of wildlife, so I doubt any of our butcheries are trying to sell zebra meat as beef.
It's pretty scary reading the article, though. There are certainly benefits to living far away from the city.