1.   Another Republican aide called such a tactic unlikely, saying it would be too controversial.

2.   But it was the first time the Pentagon offered photographic evidence of such a tactic.

3.   For the angry workers, such a tactic has some advantages.

4.   Hardin denies using such a tactic.

5.   In response, Bennett said on Sunday that such a tactic was a two-edged sword and Jones could put her reputation at risk if she pursued it.

6.   It is not clear, though, whether such a tactic will work.

7.   It may be an attempt at subtlety, but in the wrong hands such a tactic becomes deadly.

8.   It would be political suicide to take such a tactic.

9.   Obviously, labor unions are likely to warm to such a tactic.

10.   Such a tactic can now amount to a bad gamble.