500 to 1 on a dirty bomb
: Forget a futures market in terrorism, which caused such a hubub today. What they should do is allow Vegas gambling on terrorism.
: Chance a dirty bomb will be used in the world: 500 to 1
: Chance a dirty bomb will be used in the U.S.: 1000 to 1
: Chance a biological weapon will be used in the world: 5000 to 1
: Chance of an Palestinian human bomb in next week: even
: David Weinberger has more.