Dems seek to bar U.S. attacks on Iran

....and if he does it anyway?

Then what?

Dems seek to bar U.S. attacks on Iran - Yahoo! News:

WASHINGTON - 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 (news, bio, voting record), 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.

This week, the administration sent another aircraft carrier to the Persian Gulf — the second to deploy in the region. Defense Secretary Robert Gates said the buildup was intended to impress on Iran that the four-year war in Iraq has not made America vulnerable. The U.S. is also deploying anti-missile Patriot missiles in the region.