Washington Capitals forward Brooks Laich is expected to miss the rest of the regular season after having an operation on a groin muscle. The Capitals announced Monday on Twitter that Laich ''underwent a successful procedure to release a tight adductor,'' which is part of the groin. Washington's last regular-season game is April 13. Laich missed two of the past three games for Washington, which entered Monday ninth in the Eastern Conference, one spot out of a playoff berth. More...