Els takes lead at WGC American Express Playing some of his best golf in the worst conditions, the South African breezed through a wacky day of weather at the WGC American Express Championship by starting with four straight birdies and finishing with an 8-under 64, giving him a two-shot lead 
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...