Athletes accused of using banned substances threaten the integrity of sports ranging from track and field to baseball and cycling. Will the NFL be next? Here is a look at key moments in the evolution of sports doping.
Health insurance in Ohio expands to include more poor children. HHS awards $12.4 million bonus.
The need for changes to the controversial Arizona immigration law is evidence of its faults, critics say. Proponents say the substance of the law is unchanged.