I think it is high time we learn from our past mistakes.As a society we have a failed miserably to react to this kind of barbaric act repeatedely.It is no use blaming a politician/party because it is we who elect them and they all stem from the same society which we are all part of.We as country , are in badly need of a war on terror.My hats off to mumbai people for their courage and manner in which they handled the situation.Acts of terror can never be prevented but ought to be preempted.