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British tourists arrive at the airport in Egypt's Red Sea resort of Sharm El-Sheikh on November 6, 2015. Britain moved to repatriate thousands of tourists from Egypt's Sharm el-Sheikh after warnings a "terrorist bomb" may have brought down a Russian jet that took off from the resort, as several nervous airlines scrapped their flights. AFP PHOTO / MOHAMED EL-SHAHED (Photo credit should read MOHAMED EL-SHAHED/AFP/Getty Images)

British tourists arrive at the airport in Egypt's Red Sea resort of Sharm El-Sheikh on November 6, 2015. Britain moved to repatriate thousands of tourists from Egypt's Sharm el-Sheikh after warnings a "terrorist bomb" may have brought down a Russian jet that took off from the resort, as several nervous airlines scrapped their flights. AFP PHOTO / MOHAMED EL-SHAHED        (Photo credit should read MOHAMED EL-SHAHED/AFP/Getty Images)