         Sentence I:xWhile, AILA has joined the  ACLU and other’ organizations in a  Freedom of Information Act request to  lfind out who is being detained where and  lwhy, Mohammed notes that the reasons  for the ithmigrarts' detention were not  limmediately clear and sometimes had  ldire consequences.    [Sentence 2: The AILA joined the ACLU in  lrequesting the information.    