having everyone in the data base benfit in a good way or bad?

having everyone in the data base can go both ways, it can be good for us because it would help stop criminals a lot faster and but them behind bars and it would also help us to find a lost child's parents if that were to come along and instead of it taking more than a year to find out all we have to do is look at the DNA data base and we can track down the kids parents that much faster. yes it can be bad also because some may feel like there is more known about them then should be and that may interfere with their personal lives some what but in all reality it doesn't do much harm because the government is not gonna spill out every detail to the mark about you.