Wolperts on Defense: Countering Declarer’s Plan – June 26, 2020 – Video Course You cannot view this unit as you're not logged in yet. To access this content, you must purchase Wolpert's on Defense: Countering Declarer’s Plan (June 26 2020).Post navigationPrevious post: Wolperts on Defense Notes: DiscardingNext post: Wolperts on Defense Notes: Countering Declarer’s Plan