Delhi Chief Minister Arvind Kejriwal today responded to the Enforcement Directorate's (ED) eighth summons related to the money laundering probe concerning irregularities in the Delhi excise policy case. Despite deeming the summons as "illegal", Mr Kejriwal expressed his willingness to answer the probe agency's questions, proposing a date after March 12. The Aam Aadmi Party (AAP) said Mr Kejriwal will attend the hearing through video conferencing. However, the probe agency is adamant about physically questioning the Delhi Chief Minister. The ED has said that there is no provision for interrogation through video conferencing.