A fisherman cycles past the U.S. Interests Section building, behind right, in Havana in May. Desmond Boylan/AP hide caption

itoggle caption Desmond Boylan/AP

Mohammad and Linda Jomaa al-Halabi, along with their five daughters, are among the fewer than 1,000 Syrian refugees who have been resettled in the U.S. They left Syria in August 2012 and arrived last year in Baltimore, where they live now. Michele Kelemen/NPR hide caption

itoggle caption Michele Kelemen/NPR

Family members of Americans held or missing in Iran attend a hearing of the Foreign Affairs Committee on Capitol Hill on Tuesday. From left: Ali Rezaian, brother of Washington Post journalist Jason Rezaian; Nagameh Abedini, wife of Saeed Abedini; Sarah Hekmati, sister of Amir Hekmati; and Daniel Levinson, son of Robert Levinson. Brendan Smialowski/AFP/Getty Images hide caption

itoggle caption Brendan Smialowski/AFP/Getty Images