Former Rep. Ron Paul is lashing out at Ted Cruz, calling the GOP presidential contender too close to Wall Street. "People are liking Cruz. They think he's for the free market, and he's owned by Goldman Sachs," the former Texas lawmaker said on Fox Business Network's "Varney & Company," according to Politico. "I mean, he and [Democratic presidential front-runner Hillary Clinton] have more in common than we would have with either Cruz or [Republican presidential front-runner Donald Trump] or any of them so I just don't think there is much picking," Paul added.