The ruling BJP today launched a scathing attack on the Congress with a video series which alleges rampant corruption under the UPA government. The party posted the first episode of the video series called "Congress Files" on its official Twitter handle, alleging then Prime Minister Manmohan Singh-led government's involvement in various scams, including 2G case, Coal scam and Commonwealth Games row. The three-minute video clip, featuring former Congress Chief Sonia Gandhi and Manmohan Singh, lists the scams worth Rs. 48,20,69,00,00,000 that allegedly took place during the UPA era.