What Kind Of A Treaty Does This?

Townhall.com posted an article today reporting that Iran has just sentenced two Americans to ten years in prison.

The article reports:

Iranian-Americans Baquer Namazi and his son Siamak have been sentenced to 10 years in prison and fined $4.8 million, according to Iran’s official news channel IRINN.

Iran officials say five people were convicted and sentenced for “cooperating with Iran’s enemies,” a government euphemism that usually implies cooperating with the United States.

Siamak Namazi was arrested nearly a year ago and became the first US citizen reported to have been detained in the country since the announcement of the Iranian nuclear program deal.

We paid the Iranians billions of dollars in cash to get the last four hostages back. Will there be another secret deal to get these men back?