Time for Opposition to unite: Praful Patel

''Congress party need to expand its ambit. There are limited parties in UPA and cannot be kept Congress centric for long. Leadership should be handed over the person who deserves the most. Congress is not responsible for whatever Saamana writes'', says NCP leader Praful Patel to ABP News. He also gave clarification over Saamana's editorial over Sharad Pawar.