...and when did they know it?
Please consider this quote from this article:
The state attorney general's office was among the recipients of the bulletins but considered them irrelevant.
"We didn't see any value to them, and we didn't act on them. We just deleted them," spokesman Nils Frederiksen said Thursday. "They weren't valuable to us."
He said Attorney General Tom Corbett never saw the briefings, which were among hundreds agents receive weekly from numerous state and federal agencies.
So I ask; why was there only one hearing into this matter?