A Toxic Cover-Up?
(CBS) Who is Jack Spadaro? He's a man who's devoted his life to the safety of miners and the safety of people who live near mines.
He's an engineer, who until recently was head of the National Mine Health and Safety Academy (MSHA), a branch of the Department of Labor, which trains mining inspectors.
But he lost that job last year, after he blew the whistle on what he called a whitewash by the Bush administration of an investigation into a major environmental disaster. Correspondent Bob Simon reports.
A Toxic Cover-Up?
Did Bush Administration Cover Up Environmental Disaster?
