Full Coverage
Ana Montes: Top spy freed in US after more than 20 years
By Matt Murphy
Ana Montes: How Cuban spy used incredible memory to betray US
By Chelsea Bailey
Ana Montes, American convicted of spying for Cuba, released from US federal prison after 20 years
By Josh Campbell
Ana Montes, who spied for Cuba in "one of the most damaging" espionage cases in U.S. history, released from prison
By Caitlin Yilek
Cuba spy Ana Belen Montes released after 20 years behind bars
By Eric Beech, simon cameron-moore & Sarah Morland
