Democratic leaders in Congress lobbed a warning shot Friday at the White House not to launch an attack against Iran without first seeking approval from lawmakers.
"The president does not have the authority to launch military action in Iran without first seeking congressional authorization," Senate Democratic leader Harry Reid, D-Nev., told the National Press Club.
The administration has accused Iran of meddling in Iraqi affairs and contributing technology and bomb-making materials for insurgents to use against U.S. and Iraqi security forces.
President Bush said last week the U.S. will "seek out and destroy" networks providing that support. While top administration officials have said they have no plans to attack Iran itself, they have declined to rule it out.