PUBLIC RELATIONSThe must-read of the day: Bush’s ongoing effort to convert the media into a distribution system for WH propagandahttp://www.nytimes.com/2005/03/13/politics/13covert.htmlIt is the kind of TV news coverage every president covets. . . "Thank you, Bush. Thank you, U.S.A.," a jubilant Iraqi-American told a camera crew in Kansas City for a segment about reaction to the fall of Baghdad.