The sound of the police siren is not the sound used in Israel by the police.
The scene at Ben Gurion airport was not shot in the arrivals area. There is no matching location there.
When Rudy drives to the museum to meet his father at the beginning of the film, you can see signs with Cyrillic alphabet in the background, plus Ladas driving down the street, even though the scenes are suppose to take place in New York, USA.