A MODIFIED LIMITED HANG-OUTOK, so Cheney didn’t use the confessional booth at Larry King – he bravely went before hard-hitting investigative journalist Brit Hume at Fox News. And he did, after a fashion, accept “responsibility.” But here’s what he didn’t explainQuestions: http://www.editorandpublisher.com/eandp/news/article_display.jsp?vnu_content_id=1002033468More questions: http://