Congress MP Manish Tewari's book - which says India should have acted against Pakistan after 26/11, when the party-led UPA was in power - has triggered a fresh row just days after controversy over comparisons between "Hindutva" and Islamist terror groups by Salman Khurshid in his book. The ruling BJP - which ripped into the Congress and Mr Khurshid for his book - has slammed its rival over Mr Tewari's book as well, calling it a "confession of the failures of the Congress".