1.   Left-wing extremists have threatened to disrupt the political convention.

2.   Appearances in the United States were canceled that year after extremists threatened to blow up the club where they and the Cuban musicians with them were supposed to perform.

3.   Right-wing extremists threatened the lives of two banking analysts who made the names public.

4.   Authorities had banned the rally after extremists threatened to attack the demonstrators.

5.   At worst, Romania is an unstable country where extremists threaten it with collapse.

6.   Hindu extremists have threatened to disrupt the Bangalore match but security is tight.

7.   In the past he has needed bodyguards after his life was threatened by extremists.

8.   Ms. Nasrin has been in a self-imposed exile in Sweden since last August after Muslim extremists threatened her with death.

9.   Muslim extremists have threatened to execute two rubber plantation workers they seized last week in the southern Philippines unless ransom is paid, the military reported Sunday.

10.   Muslim extremists threaten violence against Christians.