LawVol the US Marshal's can and do serve international warrants, 4th Amendment would not be a problem due to the demonstrated danger to society at large (fleeing felon law). Also one of the authors was a...gulp..Air Force Officer...there is hope after all, and to top it off it is a Navy published paper.



Here is a link to a paper on how I think it should have been done. This is basic police work. In this case the main consultants were the US Marshal Service,British Security Service and plain old detectives.
http://www.au.af.mil/au/awc/awcgate/...arks_jun05.pdf

PS Goesh and Stan some good huntin stuff in here for real