Alan Gross greets Patrick Leahy, D-Vt., Sen. Jeff Flake, R-Az., Sen.and Rep. Chris Van Hollen, D-Md. at an airport near Havana, Cuba, Dec. 17, 2014. Gross was released after 5 years in a Cuban prison.

- Image ID: EDXPEG
Alan Gross greets Patrick Leahy, D-Vt., Sen. Jeff Flake, R-Az., Sen.and Rep. Chris Van Hollen, D-Md. at an airport near Havana, Cuba, Dec. 17, 2014. Gross was released after 5 years in a Cuban prison.
506 collection / Alamy Stock Photo
Image ID: EDXPEG
Alan Gross greets Patrick Leahy, D-Vt., Sen. Jeff Flake, R-Az., Sen.and Rep. Chris Van Hollen, D-Md. at an airport near Havana, Cuba, Dec. 17, 2014. Gross was released after 5 years in a Cuban prison.