51.   The sanctions, which include an air embargo, were imposed to force Libyan leader Moammar Gadhafi to turn the men over.

52.   The U.N. air embargo was immediately suspended -- one of the few successes the United Nations can count.

53.   The surrender last April led to the suspension of United Nations sanctions, including an air embargo of Libya.

54.   The surrender last April led to the suspension of the sanctions, which included an air embargo of Libya.

55.   The surrender last April led to the suspensions of the sanctions, which included an air embargo of Libya.

56.   The United States and Britain only agreed to longtime Libyan demands for a trial in a third country after African leaders began defiantly violating the air embargo last year.

57.   They include a ban on arms sales, a freezing of some assets, an air embargo and downgrading diplomatic ties.

58.   UNESCO chief Federico Mayor flew into Tripoli on Sunday, making the first visit by a top U.N. official to Libya since the air embargo was suspended.

59.   While pilots and analysts say security has improved over the past few months, an air embargo between the United States and Nigeria remains in effect.

60.   Zimbabwean officials said Gadhafi intended to garner African support for an easing of an air embargo on his nation.