Who is ‘The Guest’? Hamas’ ‘mastermind’ behind Israel attack

Mohammed Diab Ibrahim al-Masri, also known as ‘El Deif’, is a Hamas leader who has managed to stay under the radar for years by constantly changing houses. He is reportedly in charge of the Hamas’ military wing responsible for a deadly attack on the Israeli population. El Deif is little-known to ordinary Palestinians and has been described as a ghost-like figure.