While it may be the case that the Mideast is a difficult region with no easy solutions to avoiding conflict, since this volatile region is at the junction of three continents; still, many analysts think U.S. policy could have been improved substantially. The U.S. waffled; there was no vision; presidents kept changing policy. Public opinion in different regions of the world thinks that, to some extent, the 9/11 attacks were an outgrowth of substandard U.S. policy towards the region.[6]