Two Egyptian horse-keepers wait for tourists in the Giza Pyramids in Giza province, Egypt, on Nov 11, 2015. Russian President Vladimir Putin ordered the suspension of all of the country's scheduled flights to Egypt while some other European countries halted their flights to Egypt's Red Sea resort Sharm el-Sheikh in Sinai where a Russian plane crashed, leading all 224 people on board killed. [Photo/Xinhua]