Coal Dust Explosion

http://www.startribune.com/local/38868027.html?elr=KArks:DCiUHc3E7_V_nDaycUiD3aPc:_Yyc:aULPQL7PQLanchO7DiU

This story (along with the others piling up lately) brings me nearly to tears.  When will we learn?  How many coal disasters does it take to wake up a nation (and world)?  I won't be heading to DC, but I whole-heartedly support those planning to participate in Power Shift lobbying and civil disobedience <http://www.powershift09.org/splash>.