Blasts in Mombai.....

We all know till now about the blasts and killings in Mombai. The first thing said by Indian govt was that Pakistan is involved in these attacks. They also said thay militants came from karachi through ship. There are many question regarding this story and definately many answers too.. but what is the real story? How Pakistan will be effected by these attacks? no one knows. If u have any idea, please send here.