Pakistan, our ally in the war against terror, responsible for Indian train bombing?

The same school of thought was responsible for 3,000,000 people being killed in 1971 in Bangladesh. Why would they change now?

MUMBAI, India -- An Indian investigator yesterday accused Pakistan's spy agency of orchestrating the July train bombings that killed at least 207 people in Mumbai -- an accusation that could threaten the shaky peace process between the two nuclear-armed neighbors.