There's a new twist to the unravelling Lalit Modi controversy. Vinod Goenka, an accused in the 2G scam is among those to get thank you email from Lalit Modi in August 2014. We ask: Why did Lalit Modi thank Vinod Goenka? The fresh twist comes on a day when BJP MP and former home secretary RK Singh called Lalit Modi a 'bhagoda' and said that helping him was "absolutely wrong". On The Buck Stops Here, we debate: has the controversy split the BJP wide open? Has the party's messaging gone for a toss? Can the Prime Minister afford to remain silent?