THE INTERNATIONAL SPY MUSEUM
'(<a href="http://www.j-archive.com/media/2004-09-27_DJ_10.jpg" target="_blank">Jimmy of the Clue Crew narrates from the Int'l Spy Museum in Washington, D.C.</a>)  An umbrella with a ricin tip was used to poison this defector near Waterloo Station in 1978'
Georgi Markov