1/22/2013: Disagreement on Allegheny emissions proposal; concerns about amount of drilling waste

- State environmental regulators say the Allegheny County Health Department‘s proposal to track air emissions from driling is redundant with state rules. (Pittsburgh Tribune-Review)

- "FrackNation," another documentary responding to fracking opponents, airs tonight. (Associated Press)

- A study by Duke and Kent State researchers says the amount of Marcellus drilling wastewater threatens to overwhelm the region's wastewater disposal capacity. (Akron Beacon-Journal)