Republicans to Investigate Environmental Group’s Influence on Carbon Rule

http://www.nytimes.com/2014/10/11/us/republicans-to-investigate-environmental-groups-influence-on-carbon-rule.html

Republicans Accuse Environmental Group Of ‘Improper Influence’ Over EPA Carbon Rule

http://thinkprogress.org/climate/2014/09/03/3478248/epa-nrdc-gop-improper-influence/