11.   Police officers at the hundreds of checkpoints around Lower Manhattan watched it because, for many on the outer rings, there was nothing else to see.

12.   Remove outer ring.

13.   Rumsfeld was in his office on the third floor of the outer ring when he heard and felt the crash on the other side of the building.

14.   The outer ring offers different types of programming like movies, music or games.

15.   The outer ring takes the flavor spectrum one step further, with suggested flavors like mint, oregano, violet and lemongrass.

16.   The outer ring was the lowest, circling most of the inside of the stadium.

17.   Times have changed, with tracts of suburban-colonial houses with three-car garages beginning to form an outer ring around the farm.

18.   Your pupils are dilated, you can see only a thin outer ring of green.

19.   On the outer ring of the siege, the most troublesome thing was a Chechen sniper hiding just outside the hospital perimeter.

20.   On the outer ring of the siege, the most troublesome thing was a Chechen sniper hiding somewhere just outside the hospital perimeter.