CHICKENS COMING HOME TO ROOSTDick Cheney shows that Cowboy Thinking is alive and well in the Bush administrationhttp://www.washingtonpost.com/wp-dyn/content/article/2005/08/18/AR2005081801644.htmlVice President Cheney declared yesterday that the United States "will not relent" in the war in Iraq and will hunt down insurgents there "one at a time if necessary," implicitly rebutting escalating