Congress president Rahul Gandhi, West Bengal Chief Minister  Mamata Banerjee and Delhi CM Arvind Kejriwal will visit All India Institute of Medical Sciences where former Prime Minister Atal Bihari Vajpayee is admitted.

Vajpayee's condition is critical and he is on life support system.

Banerjee will travel to Delhi later today.

Earlier in the day, Vice President Venkaiah Naidu and Bharatiya Janata Party chief Amit Shah visited Vajpayee.  -- ANI