SAYING India-based modules were behind 13/7 Mumbai blast and the Pune explosion, Indian Home Minister P Chidambaram said on Tuesday that India cannot blame Pakistan any more for terror attacks. We can no longer point to the cross-border modules as the source of terror, Chidambaram told BBC. Chidambaram said that out of four terror attacks (Pune, Mumbai and two in Delhi), which took place in recent times, at least the first two were carried out by 'Indian modules. We are fairly certain, the minister said, adding, while HuJi and IM had claimed the responsibility for Delhi blast, investigations were on to confirm who were behind them. Asked if India needed to do 'different to curb Indian modules, Chidambaram said Not different but more. We do need own counter-terror capacity, he said. The Indian minister added, We are building capacity.