1.   But critics, who include industry executives and some environmental lobbyists, say the administration is betraying a lack of urgency.

2.   But they angrily asserted that the administration had betrayed them by deciding to send future refugees back and said they feared a reconciliation with the Communist island nation.

3.   Tauro said the administration has betrayed that senatorial intent by trying to ship Lui back to Hong Kong to face Chinese justice.

4.   The policy change has been bitterly criticized by some Cuban exiles groups in the United States, who complain that the Clinton administration betrayed them.