Various Factors Blamed for Childhood Obesity By RANDOLPH E. SCHMID    WASHINGTON (AP) -- A wide-ranging effort involving parents, schools, communities and government is needed to turn the tide of childhood obesity, the Institute of Medicine said Thursday...
Agencies Find What They #39;re Looking For When computer users hunt for information on the Internet, they typically turn to Google or Yahoo. When analysts working for US intelligence look for documents and data stored on computers 