It was an American pharmaceutical company. And the CDC was the one coordinating this trial. I think it's perfectly reasonable that they were able to get clear

It was an American pharmaceutical company. And the CDC was the one coordinating this trial. I think it's perfectly reasonable that they were able to get clearance to use two American citizens as their test subjects. Imagine the outrage if we'd picked two foreigners, and the trial had gone south (it still could, touch wood). Besides, these were two American citizens who flew to Africa to help Ebola victims, risking their lives. I certainly don't begrudge them.