New Delhi [India], January 13 (ANI): The Bharatiya Janata Party (BJP) on Saturday hit out at Delhi Chief Minister Arvind Kejriwal after the Enforcement Directorate (ED) issued its fourth summons to the AAP chief for questioning into the alleged Delhi excise policy case. The ED issued its fourth summons to the Delhi Chief Minister and asked to appear before the central probe agency on January 18. Union Minister Anurag Thakur questioned Delhi’s Chief Minister and asked why is he running away from the investigation. “From 2011-14, Arvind Kejriwal used to talk big. At that time he used to talk abo…