Jimmy Carr has been condemned for making a "truly disturbing" joke about the travelling community and the Holocaust. The comedian - famed for his stand-up and appearing on TV show 8 Out Of 10 Cats - issued a "trigger warning" to audiences at the start of the one-hour Netflix special, His Dark Material. Carr, 49, admitted the performance contained "terrible things" and a synopsis of the programme - which debuted on Christmas Day - says some of the jokes are "career enders". He joked about the horrors of the Holocaust and "six million Jewish lives being lost" in a widely-seen...