1.   As an infant, you crossed army checkpoints with us.

2.   A militant and two Palestinian workers died in Gaza when the militant tried to slip through a checkpoint with hand grenades in his pockets.

3.   A headline news service for pagers was reporting a man had run through a security checkpoint with a gun.

4.   A Northwest Airlines pilot walked past a security checkpoint without identification and a ground service worker walked through the checkpoint with a pocket knife.

5.   Checkpoints with police and soldiers have virtually disappeared from the streets.

6.   Down the highway a few miles, toward Sonoyta, is an army checkpoint with heavily armed troops.

7.   Homenick remembered passing though a checkpoint with Safir at the federal prison in Lompoc, Calif., not long after Christopher Boyce had escaped.

8.   In November, a group of Albanians attacked a checkpoint with automatic fire, the Serbian police said.

9.   It may seem churlish to insist on that point at a checkpoint with armed gunmen of unknown affiliation.

10.   Sara Dela Cruz, a flight attendant, approached the security checkpoint with trepidation.