Today, he and Selena Robert have the story that baseball superstar Alex Rodriguez tested positive for steroids back in 2003.

NPR: Report: A-Rod Tested Positive For Steroids

Baseball superstar Barry Bonds was charged Thursday with perjury and obstruction of justice for allegedly lying when he said he did not use performance-enhancing drugs.

NPR: Bonds Faces Perjury Charges in Steroids Case