WIDE ANGLE OF POLICE OFFICERS, COPS AND NATIONAL GUARDSMEN, SOLDIERS FIGHTING WITH PROTESTERS IN FRONT OF GRANT'S TOMB IN RIVERSIDE PARK, NEW YORK VISIBLE FROM BEHIND GLASS WALL OF PHONE BOOTH. COULD BEÊ RALLY PROTESTING THE VIETNAM WAR. PROTESTER BEING A - HD Stock-Video

WIDE ANGLE OF POLICE OFFICERS, COPS AND NATIONAL GUARDSMEN, SOLDIERS FIGHTING WITH PROTESTERS IN FRONT OF GRANT'S TOMB IN RIVERSIDE PARK, NEW YORK VISIBLE FROM BEHIND GLASS WALL OF PHONE BOOTH. COULD BEÊ RALLY PROTESTING THE VIETNAM WAR. PROTESTER BEING ATTACKED BY A POLICE DOG IS PUSHED AGAINST PHONE BOOTH BEFORE FALLING TO THE GROUND. NATIONAL GUARDSMEN AND COPS BEATING PEOPLE AND CARRY PEOPLE WAY. PANIC. RIOTS. VIOLENCE.