OPINION: Big changes come

While voters of the United States were loudly debating gun control, the deficit, the debt, taxes, immigrant rights, the filibuster law, health care, and a host of other issues, the Obama administration quietly did something that would have been unthinkable a few decades ago. It ordered the military to allow women to serve routinely in combat units. Other changes that would have been unthinkable a few decades ago also seem to be underway.