The $10,000 bachelor's degree could be coming to a campus near you. What began as a challenge from billionaire Microsoft founder Bill Gates to make college more affordable is now catching on with governors eager to stem spiraling tuition costs and mounting student debt. Florida Gov. Rick Scott announced recently that 23 state-run higher education institutions will soon offer the four-year degree programs for $10,000, following similar calls by Texas Gov. Rick Perry and Wisconsin Gov. Scott Walker. At least one lawmaker in California is calling for that state's vaunted university system to embrace the idea, too. The bargain baccalaureate...