Mudanças no controle de visitantes ao entrar nos EUA

Os americanos estão ainda indecisos sobre como controlar e checar quem chega ao país.

U.S. changing the way air travelers are screened

By Anne E. Kornblut and Spencer S. Hsu

The Obama administration is abandoning its policy of using nationality alone to determine which U.S.-bound international air travelers should be subject to additional screening and will instead select passengers based on possible matches to intelligence information, including physical description...