Question

question #3
multiple choice
would be considered a \con\ to having the national dna databases.
the use of the personal information in a way that would discriminate against individuals based on confidential information such as potential genetic diseases
the gigantic size of the database
the irrefutable evidence of a persons unique dna
the solving of cold cases

Explanation:

Using personal information from DNA databases to discriminate against individuals based on genetic - related confidential information is a negative aspect. The size of the database isn't necessarily a "con" in itself. Irrefutable DNA evidence and solving cold - cases are positive aspects.

Answer:

the use of the personal information in a way that would discriminate against individuals based on confidential information such as potential genetic diseases