NEW DELHI: Congress renegade Ghulam Nabi Azad on Wednesday said he left the party because of Rahul Gandhi, and took potshots at the Gandhi scion, including for his tearing up an ordinance when UPA was in office. He said Rahul's rejection of the ordinance had boomeranged on him, referring to his disqualification from Lok Sabha.He spoke at the launch function of his autobiography, 'Azaad', on Wednesday,...