The Jabara case is a good example, FWIW.
http://www.freerepublic.com/focus/f-news/1550960/posts?page=30#30
Same thread, see also posts 35, 195, 197 (intersection of drug trade and terrorism), 221, 226, and 238.
Clinton did obtain a FISA warrant for the electronic surveillance of Aldrich Ames.
Nope. Jabara came in under the 'agent of a foreign power' exception. Got any authority where the gov can do it to US persons who are not 'agents of a foreign power'? Good luck - you'll be looking for a long time.