1. The senior pilot had 3,000 hours flying experience in a 777.

2. The other women on his senior team have already been in place.

3. The result has been a level of stability in the senior management ranks few expected.

4. A former senior official at the National Security Agency told NBC News that may be exaggerated.

5. Hagel said he has had no discussion of this with senior military officers.

6. There he prevented the senior White House officials from carrying out their plan.

7. He said senior police officers promised to investigate but never did.

8. Even senior members of Congress have challenged his right to govern.

9. He was among the three senior security officials detained.

10. They say if change is to come, senior company leaders will have to walk the diversity walk.

11. He even threatened to give a senior State Department official a beating if he came to the city.

12. The person buried with this table must have been someone very senior in the royal family.

13. In his senior year in high school, Thomas began walking on his own.

14. Another senior White House official declined to comment on of specific actions.

15. Those measures include performance reviews and compensation to hold senior leaders accountable.