Barack Obama continues to show his credibility gap in realworld issues with his story alleging ammunition shortages for American forces in Afghanistan because of diversion of resources to Iraq. His story was questioned by John Warner and has fallen apart as the US captain sourced by Obama contradicted Obama's account, with better context fleshing out the whole thing. Obama thus continues to spend campaign money and also fundamental credibility.
Postscript - It's not just his military credibility gap that drives Obama - his antisemitism is seeping out more and more after his recent Cleveland speech. His diplomatic efforts are also bearing farce with his embarassment over NAFTA.
Then throw in his incredibly incendiary and bogus assertion about Arab-Americans being arrested and one has to question every ounce of this person's being.