21.   But I doubt that having a DNA databank will prevent crime.

22.   But Simon posed an example to illustrate that Congress needs to balance civil protections with preventing terrorist crimes.

23.   But studies indicate that drug courts actually help prevent crime by cutting repeat offenses.

24.   But the NRA adamantly opposes new restrictions on gun owners, asserting that gun crimes could be prevented if existing laws were simply enforced.

25.   But they acknowledge that keeping serious criminals in prison longer undoubtedly prevents some crimes.

26.   Child development experts almost invariably agree that counseling and other intervention should begin early enough to prevent violent crimes.

27.   Citizens can prevent crime.

28.   Cops are supposed to prevent crimes from taking place and people from becoming criminals.

29.   Duncan says every level of law enforcement needs to be educated about the gang phenomenon and trained to recognize, investigate and prevent their crimes.