Not the same at all.  What you are equating is Osama Bin Laden being 'one and the same' with any individual Pakistani people. A individual person is not the same as someone in complete power like Hitler. If that were the case, then we would not have taken in so many refugee individuals while congruently going after (and getting) Osama Bin Laden.

http://www.migrationpolicy.org/article/refugees-and-asylees-united-states#Arrivals