As some candidates in the growing field of Democratic presidential contenders embrace highly progressive or socialist policies, Representative Tim Ryan of Ohio said he's sticking with a capitalist approach to help struggling workers hurt by trade and budget cuts. "I am a capitalist," Ryan said Friday in an interview with Cheddar. "I'm hostile to income inequality, I am hostile to concentration of wealth, I am hostile to greed, but I am not hostile to the free-market system."