51.   The United States has revoked the visas of other Colombian political figures, and formally requested the extradition of several jailed drug kingpins even though Colombia forbids it.

52.   Turbay said Wednesday his U.S. visa was revoked for alleged ties to drug traffickers, which he denies.

53.   Two foreign journalists facing expulsion from Thailand denied Monday that they were a threat to national security, and appealed against an order revoking their visas.

54.   Two years later, the United States revoked his visa.

55.   U.S. revokes visa of Cambodia who claims to have bankrolled coup.

56.   U.S. revokes visa of Colombian president.

57.   His tourist visa was revoked in February and he was arrested in New York in May.

58.   Although congress cleared Samper of charges that he received some six million dollars from the Cali cartel, the United States revoked his visa last week.

59.   The United States revoked the visas of several Colombian military leaders suspected of having links to drug traffic, the White House said Thursday.

60.   The United States has indicated it has information that Samper knew of the funds and revoked his visa to enter the United States Thursday.