11.   Military planes may be on hand to shoot down threatening aircraft, and private security guards will use metal-detecting wands to check suspicious people at the gates.

12.   Neighborhood Watch participants get a higher level of access, and more information, such as descriptions of suspicious people and meeting schedules, Young said.

13.   On the U.S. side, in El Paso, officials take pains to stop suspicious people, routinely backing up traffic a mile or more.

14.   Police had received two telephone tips about suspicious people in the area.

15.   Seemed to think it might make people suspicious or something.

16.   Sheehan said witnesses interviewed by investigators after the fire had identified several suspicious people near the St. George, including one with the nickname Rocky.

17.   Some residents reported sighting suspicious people and vehicles along with some specific license plate numbers.

18.   That would free border guards to spend more time inspecting suspicious people and goods, White House officials said.

19.   The neighbors said Thursday that the way the family acted made people suspicious about abuse and in November some neighbors in had discussed calling the police.

20.   The police have a witness who described seeing suspicious people at the time when the cyanide device was left.