So it was drafted by TWO democrats.
Sorry, but the abuse this could mean would lead to SS style” Fog And Mist” arrests.
This power should not be in the hands of political thugs and tyrants.
Never thought I would type this,but Thumbs up to the ACLU...
"Tea party activists confronted Barack Obama in Decorah, Iowa during one of his stops on his Magical Mysery Tour. The tea party activists asked Obama about Joe Biden’s comments that tea partiers were “terrorists.” Obama refused to answer the question." 
PREVENTATIVE INCARCERATION
From a different article: McCain and Levin where the sponsors.
“The worldwide indefinite detention without charge or trial provision is in S. 1867, the National Defense Authorization Act bill, which will be on the Senate floor on Monday. The bill was drafted in secret by Sens. Carl Levin (D-Mich.) and John McCain (R-Ariz.) and passed in a closed-door committee meeting, without even a single hearing.”
They're looking ahead to the possibility of their boys being replaced by conservatives, who at some future time might decide to lock up the anti-America dirtbags they usually defend.