A Republican lawmaker claims the real reason the Obama administration is opposing a travel ban for Ebola-stricken African countries is that U.S. officials are concerned about hurting their economies -- a dollars-and-cents reason, the lawmaker says, doesn't make much sense. Rep. Tim Murphy, R-Pa., whose House subcommittee held a high-profile hearing Thursday on the Ebola virus, told Fox News that Centers for Disease Control and Prevention Director Tom Frieden is the one who gave him that explanation.