Does your arrest allow the government to access your genetic information? Conservatives, and the Obama administration, say yes. Via CNN:
The U.S. Supreme Court offered a surprising amount of concern about states laws allowing police to collect a DNA sample of anyone arrested — but not yet convicted — of serious crimes. A ruling will be issued within a few months, and could have wide-reaching implications in the rapidly evolving technology surrounding criminal procedure.
Privacy rights groups [say] the state’s “trust us” promise not to abuse the technology does not ease their concerns that someone’s biological makeup could soon be applied for a variety of non-criminal purposes.
“There is something inherently dangerous about DNA collection that is not the same as fingerprinting,” said Justice Sonia Sotomayor. “How far do we let the state go each time it has some form of custody over you in schools, in workplaces, wherever else the state has control over your person?”
And civil liberties groups worry inadequate DNA testing by overwhelmed lab technicians can lead to errors, such as the one that sent Dwayne Jackson to prison for armed robbery. It was three years before a lab mistake was noticed, and the Nevada man was freed as an innocent man.
The current conservative majority court has generally been supportive of law enforcement in recent search and privacy disputes, but not always. The Obama administration has signaled its support. “It’s the right thing to do,” he said in 2010, of expanding DNA swabs for arrestees. “This is where the national registry becomes so important.”

