Immigration officials said Tomás Hernández worked in high-level posts for Cuba's foreign intelligence agency for decades before migrating to the United States to pursue the American dream. The 71-year-old was detained by federal agents outside his Miami-area home in March and accused of hiding his ties to Cuba’s Communist Party when he obtained permanent residency. Cuban-Americans in South Florida have long clamored for a firmer hand with Havana and the recent apprehensions of Hernández and several other former Cuban officials for deportation have been extremely popular among the politically powerful exile community.