Still playng catchup. This is from c. March 12:
On Capital Hill, Democratic leaders have announced they’re now abandoning an effort to put limits on President Bush’s authority to take military action against Iran. Democrats had included a provision in the new military spending bill that would have required Congressional approval for any military confrontation with Iran. But the requirement was dropped after several Democrats argued it would take away the use of force as a bargaining tool over Iran’s nuclear program. (From Democracy Now)
For more details, see the AP story and Justin Raimondo’s analysis.

