Mr. Holder also said he is not sure Congress could ban the president from using drones to kill Americans on U.S. soil. [More]Maybe Congress can't. But I know some people who can.
As I said yesterday, drones are just the tools. The principle, that Americans can be assassinated on U.S. soil without due process if the administration wants to means they could use any tool that would do the job.
And note the meme being spread by the hive insects that we are not qualified to interpret what is Constitutional, and anyone who would forcibly resist anything the government does is a traitor.