Another chance to see Wednesday's match. The Champions League reaches its knock-out stage and Arsene Wenger takes his Arsenal team to face Portuguese champions FC Porto. With the Premier League title looking out of reach for the Gunners, the Champions League remains the most attainable silverware this season. But Portuguese clubs traditionally pose a real threat, particularly on home soil, and Arsenal will be happy to return to the Emirates having avoided defeat. Presented by Steve Rider, with Swansea City manager Paulo Sousa and Andy Townsend. Commentary comes from Peter Drury and Jim Beglin.