U-S Undersecretary of State Wendy Sherman says she has asked Congress to put new sanctions against Iran on hold. Sherman -- who is also the main U-S negotiator in the negotiations on Iran\'s nuclear energy program -- says the pause should be taken to see whether talks with Iran can gain traction. The remarks come days after Iran and the five permanent members of the U-N Security Council plus Germany held a new round of talks in Geneva to resolve issues related to Tehran\'s nuclear energy program. Over the past few years, the U-S Congress has imposed several rounds of illegal unilateral sanctions on Iran to pressure the country to halt the uranium enrichment component of its nuclear energy program. Show Less >>