What is fracking?
The oil and gas industry has been revolutionized in the last decade by a technique known as hydraulic fracturing, or hydro-fracking, or simply "fracking."
September 30, 2012 at 12:33PM
The man suspected of killing a Minnesota lawmaker and wounding another crawled to officers in surrender Sunday after they located him in the woods near his home, ending a massive, nearly two-day search that put the entire state on edge.
