Editor's note: "Voices From the Gulf" is a series of posts from people experiencing first-hand the devastating effects of the worst oil spill in American history. Check back often for more stories each week.
Watch the video below of CNN's coverage of Jim Wallis and other faith leaders as they tour the Gulf Coast on a trip sponsored by the Sierra Club. (For live updates, follow @jimwallis on Twitter.)
Certain moments in our nation's history have consistently opened the door for the least civil voices to enact evil through civil policy: think the institution of race-based U.S. slavery, the Indian removals, Jim Crow laws, legalized segregation, the federal protection of lynching mobs, and, don't forget, the Japanese internment camps, among others.