Witnesses, thank you for your testimony.
I'm the newest member to this committee, so it's been quite a learning experience on many levels. I thank you for sharing your thoughts and your insight with us.
You had mentioned a couple of times, in terms of the international community helping to make a difference, that it is important that the international community maintain pressure going towards 2016 in order to help facilitate the changes that need to happen in Iran.
What type of pressure are you envisioning?