The Aam Aadmi Party's presumptive chief minister In Gujarat, former news TV anchor Isudan Gadhvi, today promised action against "top people, and not just some security guards" for the bridge collapse in Morbi on October 30 that killed 135 people. Asked if he meant the top management of the contractor, Oreva Group, and Morbi municipal officials, the 40-year-old said, "More than that. We will check call recording of leaders of the BJP and all other parties."