BTW... here is the post I made here regarding the arrests in Ohio that were mentioned in the floppingaces link
http://www.aximsite.com/boards/showthread.php?t=118113
So I suppose there are more questions than whether this is/isn't legal.
Is/was it actually necessary?
What were the impediments to just using FISA?
Why hasn't the Senate Intelligence committee talked about this, while leaving the uninformed to make up wild accusatations and rationalizations?
From looking at all the political grandstanding that occured during the renewing of the Patriot Act, the actual voting was VERY one sided. Which leads me to the opinion that it is something necessary to have, but the politicians want to use it as controversy against the administration. What if this is something similar.. ie, a necessary but unpopular tool that some are using for political grandstanding.