Doesn't "360" Mean We've Come Full Circle?

I passed along the announcement last night that Darrell Issa would be on Anderson Cooper's "360" to talk about the Fast and Furious investigation.

First, reporter Drew Griffin talked about the Jaime Zapata murder with a straw-purchased gun traced to Texas

Next, Issa talked about it and his investigation with Cooper:

I don't really see anything new in any of this. I don't see an accusation that crimes were committed by federal officials.  I don't see an announcement that contempt and other charges are going to be filed.

If all people ever see is an endless loop with no perceived end, they'll lose interest.  Who wants to just sit there and watch Congress spin their wheels?