Let's review the facts that the Washington Post just couldn't seem to handle:
1. Monday, Bush claims Tehran is behind the IEDs:
Some of the most powerful IEDs we're seeing in Iraq today includes components that came from Iran. Our Director of National Intelligence, John Negroponte, told the Congress, "Tehran has been responsible for at least some of the increasing lethality of anti-coalition attacks by providing Shia militia with the capability to build improvised explosive devises" in Iraq.
2. Tuesday, General Pace, chairman of the joint chiefs, says there is no proof Tehran is behind any of this:
The top U.S. military officer said on Tuesday the United States does not have proof that Iran's government is responsible for Iranians smuggling weapons and military personnel into Iraq.
President George W. Bush said on Monday components from Iran were being used in powerful roadside bombs used in Iraq, and Defense Secretary Donald Rumsfeld said last week that Iranian Revolutionary Guard personnel had been inside Iraq.
Asked whether the United States has proof that Iran's government was behind these developments, Marine Corps Gen. Peter Pace, chairman of the military's Joint Chiefs of Staff, told a Pentagon briefing, "I do not, sir."
3. Saturday, the Washington Post publishes already-debunked Bush talking points, but now AS UNREBUTTABLE FACT.