Modeling Journey

Why is "Joe the Plumber" talking about foreign policy

What a joke the McCain campaign has become. Conditions are terrible for Republicans in this election cycle, but this is unreal. New desperate attacks each day. No consistent message. Palin and McCain aides fighting each other through the media. Now the campaign is overplaying its hand with "Joe the Plumber" having him stumping on the campaign trail and freelancing on foreign policy - an area where he has no defined credentials. The McCain campaign is going from poorly managed to outright bizarre. Who is the presidential candidate? Is it McCain, Palin or Joe the Plumber.
-Darryl