good for Levees.org
They're putting the video back on YouTube. I can understand a bunch of volunteers being intimidated by an organized business, and it's a good thing they got some pro bono legal advice:
"Initially, we bowed to the threat of legal action, not because we felt we had done anything wrong, but because we lacked the money to defend ourselves against a powerful international trade group. But now that two prominent law firms, Adams and Reese LLP and Cooley Godward Kronish LLP, have offered to defend our First Amendment rights on a pro bono basis, we are prepared to defend ourselves in court, if necessary."
Let's see how far ASCE wants to carry this. You're either part of helping New Orleans or you're not.

I can’t stand the way some people express their mind – it sound terrible. Is a lot of cussing necessary, guys?
Risky theme. I think you've hurt someone's feelings, but what's for me - I like it. No matter what they say if your opinion is true.