Delhi Chief Minister Arvind Kejriwal will today make a big revelation in the alleged Delhi liquor policy scam today, his wife claimed. Mr Kejriwal is currently in the custody of the Enforcement Directorate. Arvind Kejriwal was arrested by the ED last week in an alleged money-laundering case linked to the now-scrapped Delhi liquor policy. His custody ends today, and the probe agency is expected to seek an extension.