Freed US student stood accused of trying to overthrow the Iranian regime
Matthew Trevithick told his accusers it would be difficult to overthrow the government with "some Farsi textbooks that I'd purchased in Iran, a newspaper, some flashcards and some pens...."
A staff member removes the Iranian flag from the stage during the Iran nuclear talks in Vienna, Austria July 14, 2015(photo credit: REUTERS)ByREUTERS