Thursday's editon of Roll Call, the Capitol Hill newspaper, reports that "Sen. John McCain (R-Ariz.) has assured his colleagues that his expanding investigation into the activities of a former GOP lobbyist and a half-dozen of his tribal casino clients is not directed at revealing ethically questionable actions by Members of Congress...."It's not our responsibility in any way to involve ourselves in the ethics process [of Senators]," McCain said Wednesday." McCain himself is, as DIRELAND reported at length yesterday, involved at the moment in an odiferous conflict of interest that skirts his own McCain-Feingold campaign reform law.