Straining to be heard above a ceaseless chorus of slogans, Foreign Minister Sushma Swaraj tried to explain to Parliament why her assistance to tainted cricket tycoon Lalit Modi is neither political nor moral folly, as alleged by the Opposition. "I repeat I committed no mistake," Ms Swaraj said, as Congress members of the Lok Sabha chanted "yeh nahin chalega" (this is not acceptable).