Egypt&#039;s Prime Minister Sherif Ismail (2nd L) and Tourism Minister Hisham Zaazou look at the remains of a Russian airliner which crashed in central Sinai near El Arish city, north Egypt, October 31, 2015. The Airbus A321, operated by Russian airline Kogalymavia under the brand name Metrojet, carrying 224 passengers crashed into a mountainous area of Egypt&#039;s Sinai peninsula on Saturday shortly after losing radar contact near cruising altitude, killing all aboard. REUTERS/Stringer      TPX IMAGES OF THE DAY