You may interpret this as an attack on Joe the Plumber

The guy has been completely full of crap from the time he made up that ridiculous yarn about buying a business he couldn't possibly have afforded (or worked for) that, in any event, made less than half what he claimed it did.  (He's alright on the name thing, though. I know people who go by their middle names.)  The point isn't so much that the story is BS as that, in any credible scenario, Joe is much better off with Obama's tax plan.  

Now Joe the foreign affairs expert claims that an Obama presidency will mean the destruction of Israel.  

The McCain campaign latched onto Samuel "Joe" Wurzelbacher like a lamprey, desperately hoping to exploit his cred as an average, everyday working man.  I don't buy it.  Regular people tend to know what the hell they're talking about when they open their mouths.