Sifting Through Conspiracy: A Look At Yasser Arafat's Death

After theories circulated online that late Palestinian leader Yasser Arafat was poisoned with a radioactive element, Wired Magazine contributor and poison expert Deborah Blum decided to look into it herself. Her suspicion is far from that of the regular conspiracy theorist. She thinks the polonium found on his things indicate just one thing: He was a heavy smoker.