Senator Chuck Grassley on Fast and Furious: "We're Not Going To Give Up, We're Gonna Keep on Until We Get To The Bottom of It"

Chuck Grassley on Fox News says they will get to the bottom of who knew what and when about the ATF's Fast and Furious program. "We're gonna find out who gave the approval." He tells Greta that the Justice Department actually blamed a "computer crash" for one of the reasons they could not get requested documents to the senator.