It will be interesting to see if it has any teeth. From AP, with thanks to JE:
WASHINGTON (AP) – The Senate, with no debate Saturday, passed and sent to the president legislation that would impose mandatory sanctions on entities that provide goods or services for Iran’s weapons programs.
The Senate action came two days after the House approved the measure following a debate over the wisdom of toughening unilateral sanctions on Tehran at the same time the United States was trying to work with its U.N. partners on a multinational approach to Iran’s nuclear threat.
Both chambers approved the measure, which sanctions any entity that contributes to Iran’s ability to acquire chemical, biological or nuclear weapons, by voice vote.