Marcellus Shale could bring in trillions of dollars in PA. The City of Pittsburgh is in a heated debate on if and where drilling should occur in city limits, but maybe they should look to Fort Worth, TX, where the number of drilling rigs in their city surpasses the entire state of Pennsylvania! Sarah Fullenwider is Senior Assistant City Attorney of Fort Worth, and she helped write the city’s legislation on shale drilling, and she shares with John how they made it work.