31.   Riot troops patrolled the streets of Luanda earlier this month after the government banned a protest rally and arrested some activists.

32.   Riot troops invaded the cellblock with dogs and submachine guns, reportedly killing scores of inmates.

33.   Riot troops quickly escorted the married men and bachelors into buses bound for a government holding center.

34.   Riot troops strolled among fans, with only soft caps and sidearms instead of their usual combat gear.

35.   Riot troops later broke up the fighting and recovered several revolvers which appeared to have been smuggled into the prison.

36.   Riot troops Monday guarded the office of the Organization for Security and Cooperation in Europe, where the talks were held.

37.   Striking coal miners wielding clubs and homemade explosives clashed Thursday with riot troops trying to block their march to the Romanian capital.

38.   Striking coal miners tore through police lines Thursday attacking riot troops with clubs and homemade explosives and then headed for the Romanian capital.

39.   Striking coal miners wielding clubs and homemade explosives clashed Thursday with government riot troops trying to block their eastward march to the Romanian capital.

40.   The same streets that days ago were occupied by riot troops facing down English hooligans and German neo-Nazis were jammed with dancing French fans.