Visiting Seattle on the eve of possible grand jury indictments against top White House advisers over the leak of his wife's identity as an undercover CIA officer, former U.S. Ambassador Joseph Wilson said it was "a sad day for our country." Wilson said Wednesday he took little comfort that the men he believes have engaged in a campaign of character assassination against him for the past two years -- Karl Rove, President Bush's deputy chief of staff, and Lewis "Scooter" Libby, the vice president's chief of staff -- may soon be facing charges and possible jail time. "The fact that...