TITANICHold on tight, folks, we are in for a hell of a roller coaster ride. . . Dick Cheney, not “some journalist,” first told Libby about Plamehttp://www.nytimes.com/2005/10/25/politics/25leak.htmlLewis Libby Jr., Vice President Dick Cheney's chief of staff, first learned about the C.I.A. officer at the heart of the leak investigation in a conversation with Mr. Cheney weeks before her identity