Up Next
Back to Show
PBS News Hour
A look at the Gulf oil spill after the cameras had gone
More than four years ago, the Deepwater Horizon oil rig exploded, gushing oil into the Gulf Coast for almost three months before it was capped. Despite settlements and clean-up efforts, some communities have never fully recovered. Filmmaker Margaret Brown joins Hari Sreenivasan to discuss her documentary, "The Great Invisible," which examines the fallout.
