The federal judge whose family was murdered asked the Senate on Wednesday to condemn "gratuitous attacks on the judiciary" by commentators such as evangelist Pat Robertson and members of Congress such as Tom DeLay, saying their words could spark more violence. "Fostering disrespect for judges can only encourage those that are on the edge, or on the fringe, to exact revenge on a judge who displeases them," U.S. District Judge Joan Humphrey Lefkow told the Senate Judiciary Committee. Not only was her family murdered, but Lefkow said she faces public harassment, reports CBS' Mike Parker. "As recently as last Friday,...