American student Xiyue Wang freed in Iran prisoner swap
(New York Post National News)

TEHRAN, Iran - Iran´s foreign minister said Saturday a detained Princeton graduate student will be exchanged for an Iranian scientist held by the U.S., marking a potential breakthrough between Tehran and Washington after months of tensions. Mohammad Javad Zarif made the announcement on Twitter. The trade involves graduate student Xiyue Wang and scientist Massoud Soleimani....