Need to Know Rochester: Hydrofracking

This week on Need to Know Rochester on WXXI-TV, a lesson in the controversial gas drilling practice known as hydrofracking from WXXI's Innovation Trail.

WXXI Innovation Trail reporter Zack Seward shares news from a conference on hydrofracking in Geneva this week and discusses energy issues with Democrat and Chronicle environmental reporter Steve Orr.

Also, the magic of Harry Potter isn't just in the theater - a local camp is training wizards in real-life science.

Watch Need to Know Rochester Friday night at 8:30 only on WXXI-TV.