For the most part, I dismiss the likes of Castro, Chavez and Iran's leader (don't even care to learn his name....) because they are just too far into the freak zone.
One guy that really does make me uneasy is Iran's nutcase prez. Here is the article:
http://www.breitbart.com/article.php?id=CNG.d73b000b856f02a55ee524fc9fff94e4.611&show_article=1
My concern is that we have statements from people like Sarah Menet who said 15 years ago that Iran would launch a nuke to Israel from Northern Africa (probably the Shahab 3 shown above - thanks N Korea and Russia....) and nail Tel Aviv (a rather worldly city - the Las Vegas of Israel). I do not doubt that as completely possible, given what has transpired in the last 15 years.
Time will tell - and I think prove her words correct.....