This article at Huffpo summarizes seven ways for an American citizen to get detained indefinitely. These concerns are not made up out of thin air. They are based on positions taken by attorneys for Barack Obama’s Department of Justice during the litigation brought by author Chris Hedges and others. Here is Hedges’ recap of why he got involved with the suit:

In January, attorneys Carl Mayer and Bruce Afran asked me to be the lead plaintiff in a lawsuit against President Barack Obama and Defense Secretary Leon Panetta that challenged the harsh provisions of the National Defense Authorization Act (NDAA). We filed the lawsuit, worked for hours on the affidavits, carried out the tedious depositions, prepared the case and went to trial because we did not want to be passive in the face of another egregious assault on basic civil liberties, because resistance is a moral imperative, and because, at the very least, we hoped we could draw attention to the injustice of the law. None of us thought we would win. But every once in a while the gods smile on the damned.