Last week, President Obama announced an ambitious - and expensive - plan. In an effort that could cost as much as $750 million in the next six months, he assigned up to 3,000 military personnel to West Africa to combat and contain" what officials call "an extraordinarily serious epidemic." As those military doctors and officials begin ... among the challenges they face are rumors that spread fear - fear of Ebola, fear of quarantine measures and fear of doctors. Already, several medical workers have been murdered in Guinea. Six Red Cross volunteers were attacked earlier this week. And now ... a major Liberian newspaper, the Daily Observer, has published an article by a Liberian-born faculty member of a U.S. university implying the epidemic is the result of bioterrorism experiments conducted by the United States Department of Defense, among others. "Reports narrate stories of the US Department of Defense (DoD) funding Ebola trials on humans, trials which started just weeks before the Ebola outbreak in Guinea and Sierra Leone," wrote Delaware State University associate professor Cyril Broderick. Broderick declined to answer whether he is concerned his article ... would convince locals that Western doctors are trying to harm them. "I refer you to the articles and reports published," he said. Across Liberia and Sierra Leone, where the CDC fears Ebola could eventually infect 1.4 million people, there is such distrust of the medical community that some don't even think Ebola exists.