http://www.strategypage.com/htmw/htintel/articles/20111031.aspx
An astute Administration would see this as a golden opportunity to train nations (I am thinking more along the lines of the former Soviet republic's in particular) in counter-espionage as a means to keep these mongrels at bay.
Doubt seriously ever stopped but, either way, the Old, 'New And Improved' Soviet Union is only a matter of time!
I don't think it stopped per se, merely had a pause during the Yeltsin years. Putin misses the
old ways...