@Merry Andrew,
Here is a statement of President Jackson in 1832 concerning this silliness and how can anyone not be aware that this issue is almost two hundreds years in the dead past?
--------------------------------------------------------------------------------
“ I consider, then, the power to annul a law of the United States, assumed by one State, incompatible with the existence of the Union, contradicted expressly by the letter of the Constitution, unauthorized by its spirit, inconsistent with every principle on which It was founded, and destructive of the great object for which it was formed.[72]
------------------------------------------------------------------------------------
Oh well at least Obama will not need to call upon the states for the military forces to deal with this as Lincoln once needed to do and Jackson was ready to do as our standing army should be more then enough.
How silly can people be?