50 USC 1802 Permits Warrantless Surveillance
Garde la Foi, mes amis! Nous nous sommes les sauveurs de la République! Maintenant et Toujours!
(Keep the Faith, my friends! We are the saviors of the Republic! Now and Forever!)
LonePalm, le Républicain du verre cassé (The Broken Glass Republican)
I already had that section; thanks. I'd forgotten that was called 1802.
From my reading of that particular section, it only mention warrantless wiretaps of foreigners. The section I've been posting today seems to overcome that obstacle.
Also, Congress passed legislation after 9/11 that overcomes that obstacle.
http://www.freerepublic.com/focus/f-news/1543451/posts