At the CUFI conference, Cruz said this:
"Give up the centrifuges," said Cruz. "Hand over the enriched uranium—all of it. Shut down the ICBM program."
Here's the news about the enriched uranium:
Iran completes process of eliminating enriched uranium
20 July 2014 Last updated at 20:06 ET
Iran has turned all of its enriched uranium closest to the level needed to make nuclear arms into more harmless forms, the UN nuclear agency says.
The conversion of its stock of 20%-enriched uranium was part of a deal to curb Iran's nuclear programme.
The US said last week it would unblock $2.8bn in frozen Iranian funds in return for Iran's compliance.