Usual supporters of free speech are under fire for signing on to Riyadh festival despite the government’s human rights abuses Usual supporters of free speech are under fire for signing on to Riyadh festival despite the government’s human rights abuses B illed as “the biggest comedy festival in the world”, the inaugural Riyadh Comedy festival, which is running 26 September to 9 October, features some of the biggest names in US comedy. The lineup features Dave Chappelle, Louis CK, Bill Burr,