51.   Authorities had acknowledged Kyi Maung, a top NLD leader along with Suu Kyi and Tin Oo, was detained Wednesday.

52.   Authorities acknowledge it might be difficult to tie Romero to the Gutierrez and the Juarez cartel since Gaxiola and Abrego belong to another cartel.

53.   Authorities acknowledge perceptions are widespread among ordinary citizens that while cases are moving more quickly, the new system gives excessive protections to crime suspects.

54.   Authorities acknowledge that people are rarely subjected to immigration checks in the border area.

55.   Authorities do not acknowledge the figure.

56.   Belgian authorities acknowledged more trials were likely.

57.   Bosnian Serb authorities acknowledged Monday they are holding a news photographer detained last week and intend to prosecute him, NATO officials reported.

58.   Bosnian Serb authorities acknowledged they are holding a news photographer detained last week and intend to prosecute him, NATO officials reported Monday.

59.   But authorities acknowledge they may barely have dented the flow of illegal U.S. arms into Colombia.

60.   But authorities acknowledged they were unable to pin down earlier contacts by bin Laden operatives to Muslims in Germany.