The Saudis have air-conditioned tents for Moslem pilgrims coming to Mecca.
The Saudis had those AC tents a few years ago, when with pixx poor management they managed to kill around 4,000 people. Official counts gave a little over 2,000, but did not include any figure for Saudis who died that day. I just hope we do not martyr any large group of undocumented immigrants with some piece of stupidity like the Saudis did. High temperatures can kill.