in the park canyon. rangers were looking for the smaller group of hikers. officials say they hooked up with other hikers and everyone, reportedly, is in fair condition, but as you can imagine, hungry, tired, and happy to go home. it happened one year ago today. a monstrous gas explosion torched a drilling platform off the gulf coast. it killed 11 rig workers and it triggered the worst oil spill in u.s. history. the human toll that this disaster took is still being tallied to this very day. i just do the best that i can. one day at a time. i don t normally plan past a week or two. we just keep moving forward, as best we can. well, a compelling new book called black tide gives a painstaking and heartbreaking look at the human id soft that disaster. antonia juhasz is the author of that book and joins me. ladies withes, thank you for