When the Ashkenazi say that they are the descendants of the ancient Hebrews could mean that they are very delusional or they are just lying because it makes no sense for a completely foreign European people to be descended from the Middle East. Today, they should have no doubt where their origin is because according to their own DNA, they are 100% European and therefore completely foreign to the Middle East. Did you expect the Palestinians to say: welcome home Khazars?