The two Americans who contracted Ebola and were evacuated are reportedly doing better, after being administered a highly experimental drug. But no one knows if the drug really helped — and either way, there’s not enough to go around. That story and more in today’s Global Scan.The two Americans who contracted Ebola and were evacuated are reportedly doing better, after being administered a highly experimental drug. But no one knows if the drug really helped — and either way, there’s not enough to go around. That story and more in today’s Global Scan.