When Donald Trump heard that Ted Cruz had taken out a loan from Goldman Sachs (against his own investments, by the way), he lashed out at his rival. The loan proved that Cruz was owned by the banks! He could not be trusted! He'd just do Goldman's bidding! Oh my, how terrible! Yes, Cruz was clearly a crony of the big banks. This criticism caused the Cruz campaign to study Trump's own finances a bit. What they've discovered is downright shocking: Republican presidential hopeful Ted Cruz on Sunday said GOP front-runner Donald Trump owes “hundreds of millions or even billionsâ€...