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...
Ferocious Ivan bears down on Jamaica Heavy rain and winds have begun to lash Jamaica as Hurricane Ivan roared closer, after ravaging Grenada and killing 27 people on a track that could make it the third big storm in a month to hit Florida.