1.   At the end of his speech, Clinton reached over a metal barricade to shake the hands of people who were pressed against the stage.

2.   A few protesters even managed to slip inside the metal barricades that surrounded the ceremony.

3.   But most of the protesters stayed behind metal barricades during the hourlong service, singing hymns and chanting prayers.

4.   Eventually, the harassed police were forced to close off the tunnel area with metal barricades.

5.   Metal barricades should prevent pedestrians from clogging the lanes, said Atlanta Police Maj. John Woodard.

6.   Outside, on the other side of the metal barricades that block off ground zero, people continued to leave flowers in memory of the victims.

7.   Police officers were checking bags and standing next to metal barricades.

8.   The roars from the big, happy crowds spilled out across the metal barricades and bathed Nicklaus in a warm glow.

9.   There, Donovan was confronted with metal barricades, police officers and security guards in gas masks.

10.   To provide further control, metal barricades will be erected around a perimeter within the Olympic Ring.