In the interview with Thom Hartmann, MP George Galloway said this of the UK Prime Minister,
(Blair) will be followed into the history books and into the grave with this mark of Cain on his forehead. He will be remembered for nothing other than that he followed George W. Bush over a cliff; took the rest of us with them, and we haven't yet reached the bottom, I'm afraid.
though not (yet) of Bush except by association (Galloway said that Blair and Bush seem to believe that they have "the right to step outside of international law; go anywhere, do anything, pay any price in other people's blood, to reshape the world in their image; in the image that they want to see. And I think that both men will be damned in history. Both men have made their respective countries the two most hated countries in the world.")
http://www.commondreams.org/views05/0528-27.htmLieutenant-Colonel Tim Collins, of the 1st Battalion of the Royal Irish, addressed his soldiers about Iraq being an ancient land where the invading armies should tread lightly, and said men who killed unnecessarily would have "the mark of Cain"
on them forever. Cf this Guardian report of April 2003
http://www.guardian.co.uk/Iraq/Story/0,2763,928485,00.html
Here, it says that George Bush printed out his speech and pinned on the wall in the Oval Office,
http://www.aljazeerah.info/Opinion%20editorials/2003%20Opinion%20Editorials/May/24%20o/Is%20Col%20Tim%20Collins%20a%20Hero%20or%20War%20Criminal,%20Stephen%20Moss.htm
In Die Zeit, "the Vietnam War is America's mark of Cain"
http://zeus.zeit.de/text/2005/20/aussenpolitik_englisch
I hadn't realised, until today, that Christian fundamentalists in the USA believe that black people are descended from Cain. If that isn't bigotry, I don't know what is.