U.S. warned India about potential Mumbai attack , source says . Attacks that killed 179 people have strained India-Pakistan relations . Score: However , they will not definitively say the group is responsible . 6 Pakistan PM rejects accusations his country had role in Mumbai massacre .
U.S. warned India about potential Mumbai attack , source says . Attacks that killed 179 people have strained India-Pakistan relations . Score: 6 Pakistan PM rejects accusations his country had role in Mumbai massacre .