Union Agriculture minister Sharad Pawar has backed former Aviation Minister Praful Patel saying that there is no evidence of money being paid to Praful Patel. Praful Patel has already written a letter to the Prime Minister denying any wrongdoing. Heavy Industries Minister Praful Patel is in the dock after a report emerging from Canada dragging him in the 250,000 dollar pay-off to obtain a 100-million dollar deal for the supply of facial recognition based security technology for Air India between 2006 and 2007.For more log onto: http://alpha.newsx.com