Sonia Gandhi is a "sherni" (lioness), said the Congress' Jyotiraditya Scindia in an attacking speech in the Lok Sabha as he took on the BJP in a debate on the Agusta Westland scam. Mr Scindia said the Congress President's name does not appear in any authenticated document related to the 3600 crore AgustaWestland helicopter deal and pointed to the government benches as he added, "Sonia Gandhi is a sherni who they are afraid of."