I heard a story from someone who was there, namely that a group of people were waiting in a small room in the airport so a bus could take them toward their El Al Israel bound flight – as a Chabad Rabbi he requested the men to put on tefillin – the first says "I’m not Jewish" (in Hebrew) while the others… Some were supportive, some not; is fact a verbal altercation pro/against Chabad ensued, whereby the Arab said, "Friends, have you forgotten to love your fellow Jew"