Russia and Egypt have dismissed Western suggestions that a terrorist bomb may have caused the plane crash that killed 224 people. The diplomatic dispute comes amid heigtened tensions between the West and Moscow over Russia's role in Ukraine and Syria.
Vatican Radio: Russia denies bomb caused crash in Sinai
A handout picture released by Egypt's Prime Minister's office on Oct. 31, 2015, shows the wreckage of a crashed A321 Russian airliner in Hassana a mountainous area of Egypt's Sinai Peninsula.
