Singh said that the Leader of the Opposition was "repaying the debt" to Modi for giving him a seat in Rajya Sabha. "Shouldn't he (Katju) question the non appointment of Lok Ayukt in Gujarat ? Isn't it a fact that the government of Gujarat has gone out of its way to stop appointment of Lok Ayukt ?.....Can Modi be absolved of the responsibility of the genocide in Gujarat ?.....When a person runs out of argument he seeks refuge in abuse. Jaitley owes his seat in Rajya Sabha to Modi. Shouldn't he repay the debt ?" the Congress general secretary said in a statement to