03/15/2011
https://www.congress.gov...
"I think tireless work with our P5+1 partners as well, as well as continuing to enforce what sanctions authorities we have and extend them as a key piece of this."
"if we take our eye off this ball, if we fail in any way to relentlessly enforce what we have got in terms of both U.S. unilateral and multilateral abilities to constrain Iran's actions, they will take..."
"I think somebody used it, this permissive environment that we have created, which we acknowledge that Iran is going to continue a program of nuclear development, ballistic missile development regardle..."
"I think that there will be new challenges from the Iranians."