The Centers for Disease Control and Prevention has activated its highest alert level in response to the Ebola outbreak in Africa and is sending more staff and disease specialists to Liberia, Sierra Leone, Nigeria and Guinea. Here in the U.S., some people are criticizing the CDC for helping bring two American Ebola patients back stateside. The danger posed by the two patients may be overblown, but Dr. Ford Vox argues the CDC could have handled the situation better.