Bush set to defend war decision

Bush is expected to hit back at criticism of his grounds for invading Iraq today, in a speech to mark Veterans' Day.

White House sources suggest he will use the speech in Pennsylvania to deny that intelligence about Iraqi weapons of mass destruction was misused. National security adviser Stephen Hadley told reporters Thursday that the thrust of Bush's speech "is to continue to talk to the American people about the war on terror, the nature of the enemy, what is at stake (and) the importance that we see it through to success."