Although the other article tells us that "The judge did knock out one basis for the lawsuits against Cheney and the task force.", neither article tells us what that basis was. NPR did a short piece on this about 4:10 this afternoon, on All Things Considered, and they said what that basis was, but I can't remember it now.
A Clinton judge:
Judge Emmet G. Sullivan
Judge Sullivan was appointed
United States District Judge for the
District of Columbia in July 1994