Watch: AAP's Sanjay Singh touches his mother's feet before being arrested

Aam Aadmi Party (AAP) Rajya Sabha MP Sanjay Singh, who was arrested by the Enforcement Directorate on Wednesday in connection with Delhi liquor policy case, touched his mother's feet before going with the probe agency officials. 

Sanjay Singh was questioned by the central probe agency for over 10 hours in connection with a money laundering case linked to the Delhi liquor policy.