What really happened on the Deepwater Horizon oil rig in the Gulf of Mexico?
A new book by an industry insider gives a behind-the-scenes look at the worst oil well accident in U.S. history.
Bob Cavnar has spent thirty years working in the oil and gas industry.
His new book, "Disaster On The Horizon", examines the blowout, response and decisions made by BP, offshore drilling company Trans Ocean and the U.S. government.
Note: Cavnar will be speaking at the Woodstock Historical Society Saturday at 1:30.