Mike Turner actually said...

the deal not only leaves Iran with a significant nuclear weapons capability, but arguably allows it to improve that capability

the agreement doesn't appear to require Iran to disclose the full extent of its past weaponization work.

the agreement permits Iran to continue R&D on advanced centrifuges and begin deploying them in 8½ years.

the agreement not only does not restrict Iran's ballistic missile activities, but it appears to remove previous bans.