21.   Clandestine Puerto Rico separatist group urges treatment for U.S.

22.   For two decades, a clandestine anti-abortion group calling itself the Army of God has carried out attacks on abortion providers and clinics, including bombings and sniper attacks.

23.   No one immediately claimed responsibility for the explosion, but a clandestine ethnic Albanian group, the Kosovo Liberation Army, was believed to be behind it.

24.   Santoni was a suspected founder of the clandestine group Armata Corsa, among a number of shadowy organizations seeking greater autonomy or independence for the French Mediterranean island.

25.   Rugova condemned terrorism in his first public statement directed against a clandestine terrorist group calling itself Kosovo Liberation Army.

26.   Serb authorities have arrested dozens of ethnic Albanians and put them on trial as alleged members of the Kosovo Liberation Army, a clandestine group that has claimed responsibility.

27.   Serbian TV showed a military display of the confiscated materiel, all of which authorities said belonged to the clandestine ethnic Albanian group calling itself the Kosovo Liberation Army.

28.   The alleged leader of the clandestine group, Nait Hasani, is among those who went on trial Monday.

29.   The area west of the city is increasingly controlled by the Kosovo Liberation Army, a clandestine Albanian terrorist group that vows to win independence for Kosovo from Serbia.

30.   The clandestine ethnic Albanian group has since claimed responsibility for several terrorist attacks.