00:5500:55, 23 April 2010diffhist−117
Earth Day
removed assertion of questionable relevance which should, if nothing else, be in philadelphia section
17:2317:23, 20 April 2010diffhist+145
Earth Day
reorganized intro with appropriate sources -- not sure where the mcconnell information is coming from (happy to replace with appropriate weight if sources are provided)
00:5500:55, 23 April 2010diffhist−117
Earth Day
removed assertion of questionable relevance which should, if nothing else, be in philadelphia section
17:2317:23, 20 April 2010diffhist+145
Earth Day
reorganized intro with appropriate sources -- not sure where the mcconnell information is coming from (happy to replace with appropriate weight if sources are provided)