1.   Additional military jets patrolled the skies.

2.   Fighter jets patrolled the area.

3.   Jets patrol the skies over major cities.

4.   Military jets patrolled the skies near NFL stadiums in the weeks after the attacks, and fans have been searched as they enter baseball parks and football stadiums.

5.   One owner said he fully expected fighter jets to patrol the skies near the stadium.

6.   Pakistani fighter jets patrolled the skies above the border area near here.

7.   Air Force fighter jets patrolled over Washington shortly after the attack, Perini said.

8.   As a precaution against terrorists, fighter jets patrolled the no-fly zone around the launch pad until after liftoff.

9.   Fighter jets patrolled a no-fly zone around the launch pad.

10.   Iraq has also threatened to strike at bases in Saudi Arabia and Kuwait from which U.S. and British jets patrol a no-fly zone over southern Iraq.