After another missed deadline, the diplomacy over Iran's nuclear program continues. But for all the hand-wringing over the talks, what do you actually know about them? Test your knowledge here.
Which country is Iran?
Which country is responsible for helping start Iran's nuclear program?
Which of the countries below is the only one to have signed the U.N.'s Treaty of Nuclear Non-Proliferation, limiting the spread of nuclear weapons?
Which of these men is Iran's Supreme Leader?
What is Iran’s official position on nuclear weapons?
With whom is Iran negotiating over its nuclear program?
Since 2013, which city has not been a site of nuclear negotiations with Iran?
What is pictured here?
Why is the device in the previous question important?
Which is the most accurate statement regarding what's known about Iran's nuclear capabilities?
Which is the most accurate description of the goal of the nuclear talks for the U.S. and its partners?
What does Iran get in return for agreeing to the demands of the U.S. and its negotiating partners?
Which of these people actively support a nuclear deal?
Who said "No deal is better than a bad deal" or words to that effect?