The speaker of Iran's parliament said there were "practical ways" to free Jason Rezaian, the Washington Post's correspondent in Tehran who has been tried on espionage charges, and said a prisoner swap was one possible option. Ali Larijani, speaking in an interview with NPR aired on Friday, was asked whether there was a way for Rezaian and other Americans held in Iran to be freed. For example, there is a number of Iranians in prison here (in the United States) Definitely for matters of this sort, one can come up with solutions.