saeed karimian was driving with a business partner when masked gunmen opened fire on their vehicle. ‘s network, gem tv, broadcasts foreign and western shows in iran. he had previously been convicted in his absence of spreading anti—iranian propaganda. one of the world's most accomplished mountaineers, ueli steck, has been killed in an accident on mount everest. steck, known as the swiss machine, was climbing alone on the mountain as he prepared for an attempt on the summit without oxygen. steck, who was 40, had won many awards and was famed for the speed of his accents. alexandra mackenzie reports. mount everest, dangerous and daunting, even for the most experienced of climbers. just climbing from base camp to camp number two. ueli steck, also known as the swiss machine, planning the detail of his route. we don't know if it is possible, that is the interesting thing. nobody has done that before. having the chance, it is there and it is possible, but i don't know. he knew the dangers, he had reached the summit without oxygen in 2012 and in 2015 he climbed all 82 alpine peaks, over 4,0