What does coal have to do with...underwear? You'll have to ask the students at Miami University in Ohio, who staged a pants-less rally to “Expose Coal” in front of their campus coal plant on March 31.

The Sierra Student Coalition launches "Expose Coal" underwear flash mobs to protest coal on campus - in partnership with PACT underwear.
Visit this link to learn more.
http://www.sierraclub.org/coal/campus/

And be sure to watch this video.
http://www.youtube.com/watch?v=EZj6UBr2KWo