Tags: Barack Obama

Cuba has completed the release of all 53 prisoners it had promised to free, the Obama administration said on Monday, a major step toward détente with Washington.

The Twitter and YouTube accounts for the U.S. military command that oversees operations in the Middle East were hacked on Monday by people claiming to be sympathetic toward the Islamic State militant group being targeted in American bombing raids.

U.S. President Barack Obama will invite allies to a Feb. 18 security summit in Washington to try and prevent violent extremism, U.S. Attorney General Eric Holder said on Sunday after meeting his European counterparts in Paris.