In this day and age we all need to do our patriotic duties and this program is the right thing to prevent and detect crime. The Government wants your DNA to expand and update its database on citizens. This time it does not matter if you committed a crime, what matters is that your DNA must be on record. Of course a step beyond crime fighting, information distilled from your DNA information could eventually be used in the future for any reason the government sees fit. For example, should you boast that you are a red blooded American one day because you are being interrogated after some suspicion that you may have voiced concern about our leaders or policies, information about your heritage could be used against you to give you a sense of humility and guilt. Another use will be the castration of anyone who can begat undesirables as our government builds up a list of such. Another one will be employment since it will save our businesses a bundle in insurance claims by not hiring anyone prone to the slightest disease. This is the ultimate tool for a purification of America, come on people call your clinics and offer samples.
Here is an article that will help you understand how this is starting: