US team tours Africa to boost bioterror safety
Friday, November 12, 2010 - 13:30
in Biology & Nature
(AP) -- U.S. Sen. Dick Lugar peered over the 4-foot cement wall and thin strands of barbed wire that separated the deadly pathogens in Kenya's top research lab from the thousands of homes with rusted tin roofs that make up Nairobi's largest slum.