Agreed. News just out that 14 arrests make near Tikrit. 9-10 have been identified as Saddam's personal security guards. Also arrested elsewhere was the ruling Baathist, thought to be directing many attacks against our troops. Top nuclear scientist arrested near Baghdad.
One General was quoted as saying the noose is tightening on Saddam.
Somewhat along the lines of this article, I think a combination of documents captured and interrogation of Fedayeen, Baathists, Mukhabarat, etc., has been paying dividends. Numerous arms also taken including Roland surface to air missiles (French).