The wives of Islamic State fighters ponder what to wear at a beheading and assess how sexy they look in suicide vests in a BBC satire which has sparked both anger and praise for tackling the fate of women who travel to Syria to join the militants. In a clip from the BBC's "Revolting" TV comedy show, entitled "Real Housewives of ISIS" which aired on Tuesday, one "wife" of a militant fighter in Syria says: "It's only three days to the beheading and I've got no idea what to wear." "This is my sixth marriage - I have been widowed...