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...
Londoners urged to embrace 2012 bid To the outside world, Londoners are cold, brusque and unimpressed at the prospect of millions of people turning up on their doorstep to watch the 2012 Olympics.