Why Are Some Environmental Groups Caving to Industry?

As someone who once sunk a shrimp boat as an act of civil disobedience, Diane Wilson was disappointed when two big environmental groups opted for a less-than risky alternative to blocking a new coal-burning power plant that's poised to blaze in her community of Calhoun County, Texas.

If she had the time and resources, Wilson, a fourth generation fisherman and leader of the lonely environmental group Calhoun County Resource Watch, says she would have tried to "stop [the plant] dead in its tracks."