11.   Some law enforcement officials echo that thought.

12.   Stony Brook officials echoed that theme Tuesday.

13.   Union officials have echoed similar sentiments, but both groups have begun to feel the effects of the walkout.

14.   Other Russian government officials echoed his threat to take tough action if Shpigun is not freed by Monday, a deadline set by the Russian government.

15.   Euopean officials echoed that stance.

16.   European officials echoed that stance.

17.   Other EU officials echoed that view.

18.   That view was echoed by officials at NATO headquarters.

19.   A senior foreign ministry official echoed those comments, saying that the Israeli government was still open to the idea of US monitors.

20.   Palestinian officials echoed the gloom.