Tehran's Museum of Contemporary Art has a spectacular collection of 20th century Western art. But until now, most of it has been locked away in a vault since the 1979 Islamic Revolution.
Jason Rezaian has been accused by the country of espionage. A judiciary spokesman said a sentence had been handed down, but refused to say anything more.
Much of the difficulty lies in finding a solution to the civil war and humanitarian crisis that's acceptable to all parties — both within and outside of Syria.
News of Siamak Namazi's detention comes as Iran takes part in international talks on Syria, with foreign ministers of the U.S. and other countries meeting today in Vienna.
Ayatollah Ali Khamenei ordered that the deal start being implemented. Khamenei said that the U.S. and the European Union should also begin dismantling the sanctions against Iran.
Canada's ambassador to Iran in 1979 sheltered a group of Americans in his home in Tehran for three months before helping them escape to safety. The crisis was portrayed in the Oscar-winning film Argo.
Sunday is the so-called "adoption day" for the nuclear deal with Iran. It's the day that Iran will begin sharply curtailing its nuclear program as part of the agreement reached this summer.
The bill must still be reviewed by a group of senior clerics, but President Hassan Rouhani's administration is hailing lawmakers' vote as a "historic decision."