A 12-year old boy suffered second degree burns. It's the same pipeline system that exploded in Westmoreland County two years ago that badly burned one man.
Air and water permits have been issued for a second ethane cracker in the region. This one in eastern Ohio is a little more than an hour's drive from Pittsburgh.
Asked about petrochemical industry emissions, the governor said he thinks Pennsylvania can have energy efficiency, environmental protection and a good economy.
The pipeline has faced multiple violations and regulatory shutdowns, as well as strenuous opposition from citizens and watchdog groups who raise public safety concerns.
The new rule would eliminate federal protections for about 40 percent of Pennsylvania’s streams. Only major navigable waterways, tributaries that run into them or adjacent wetlands along with some lakes will be covered by the Clean Water Act.