The White House Iraq Group (aka, White House Information Group or WHIG) was a working group of the White House set up in August 2002 and tasked with disseminating information supporting the positions of the George W. Bush administration relating to a possible invasion of Iraq, which would subsequently take place in March 2003.
The task force was set up by White House Chief of Staff Andrew Card and chaired by Karl Rove to coordinate all of the executive branch elements in the run-up to the war in Iraq. However, it is widely speculated that the intention of the task force was "escalation of rhetoric about the danger that Iraq posed to the U.S., including the introduction of the term 'mushroom cloud'" [1].