Held: The BIA’s policy for applying §212(c) in deportation cases is “arbitrary and capricious” under the Administrative Procedure Act, 5 U. S. C. §706(2)(A). Pp. 9–21. - Judulang v. Holder, Dec. 12, 2011.
Here's the SCOTUSblog page, with all the links to all the briefs, etc.
Wow... just, wow. I wonder if this embarrassment will light a fire under the BIA for what we've all know about for years.