Former Delhi minister Kailash Gahlot on Monday joined the BJP a day after resigning from AAP. In his resignation letter addressed to AAP's chief Arvind Kejriwal, Gahlot cited unfulfilled promises as a reason for resigning. He had said, "There are many embarrassing and awkward controversies like 'Sheeshmahal', which are now making everyone doubt whether we still believe in being...Aam Aadmi."