MADISON, Wisconsin (Reuters) – Wisconsin Democrats who fled the state more than two weeks ago to block a vote on a Republican plan to limit public union collective bargaining said on Sunday they have no immediate plans to return. "I think the situation has not been resolved," said Mike Browne, a spokesman for Wisconsin senate minority leader Mark Miller, while adding: "I don't think anyone has ever suggested that at some point the Democrats don't return." Browne and several of the 14 Democrats in the senate who left the state on February 17 sought to downplay comments by Miller to...