1.   Alongside federal agents, police have infiltrated street gangs like Almighty Intervale, its armed leaders now jailed and facing life sentences.

2.   Plainclothes police often infiltrate student protests and sometimes are caught by protesters and beaten.

3.   Another major measure requiring congressional approval makes it legal for police to infiltrate drug-trafficking gangs as part of anti-drug campaigns.

4.   However, some Corsicans allege that French police have infiltrated the groups to provoke violence that will divide and weaken the nationalist movement.

5.   She welcomed reports that police infiltrate militant student groups.

6.   That was to have happened Monday night but the Red Cross canceled it because police apparently had infiltrated the press corps.

7.   Undercover police routinely infiltrate demonstrations and student hostility toward them is building.

8.   He declined to comment on whether police had infiltrated the opposition ranks at the gathering.

9.   Police infiltrated a mafia drug-trafficking ring in Sicily and arrested five suspected dealers after mounting a US-style sting operation, a spokesman said here Saturday.