You forgot to include a pretty relevant part of the article you linked:
“A USA Today article notes that: “In a note on the site, United Nuclear founder Bob Lazar says it’s not a practical poison: You’d need 15,000 orders from him, more than $1 million worth, to potentially harm anyone, and each order comes electroplated on the inside of the eye of a needle.””
An honest mistake on your part, I’m sure.
If he could obtain quantities for sale - then it is not so hard to come by is it?
Trumpinator and Putin are going to get Communism right this time!
http://www.firstpost.com/living/polonium-210-all-you-need-to-know-about-the-poison-that-killed-sunanda-pushkar-2032695.html
Polonium-210: All you need to know about the poison that killed Sunanda Pushkar
It's official. The Delhi police has confirmed that Sunanda Pushkar, the late wife of Congress leader and Thiruvananthapuram MP Shashi Tharoor was poisoned to death on 17 January 2014. The autopsy report also refers to Polonium-210, a highly hazardous poison that might have been used to kill Sunanda.