I remember hearing that defiance, as only an Irishman could do it!
In Saudi Arabia there is a city. And in that city is a meteorite. And that meteorite is attached to the side of a small, square building.
Each year, Muslims come from all over the planet to walk in slow circles around that meteorite, in the hope of getting close enough to place their lips upon its shiny surface.
When the day comes that that meteorite has been pulverized into dust, and the building to which is attached has been pulverized into dust, and the city where that building is located has been pulverized into dust — then I might begin thinking about possibly forgiving Muslims for 9/11.