I wouldn't call the Clintoon's makeout sessions with the Arafats supporting Israel, but it is interesting the point out the different political climate. While Israel is positively regarded at the end of Schindler's List, the film is not about Israel. If the film had continued, to show how Jews had to fight to defend the existance of Israel, then we probably would have seen a similar "both sides are naughty" "cycle of violence" story from Spielberg.
For more background, Exodus was directed by Austrian Jewish refugee Otto Preminger based on the book by the pro Israel novelist Leon Uris and scripted by noted Communist Dalton Trumbo.
I wonder what Arafart thought when he read about the time he was left waiting in the visitor's chambers while Lewinski completed her consultative session with the Xlintoon?