Common sense tells us that this explosion of media sources should eliminate any concern over a lack of diversity of views in the marketplace and competition.

With the discovery of vast new North American energy resources - thanks to the application of proven technologies like hydraulic fracturing and commonsense regulatory processes on non-federal lands - the U.S. government should no longer be in the business of spending taxpayer dollars on risky, exotic energy projects.

New discoveries and production of resources like shale oil and gas are dramatically altering our energy supply outlook and the entire global geopolitical landscape. And the pace of change - particularly in the past few years - continues to accelerate.

Under President Obama's new health care law, Medicaid will become a very different health coverage program than first envisioned.

Canada had the good health-care system and educational system. It was a privilege for me to grow up there.

Everything at a baseball game is pretty much health food if you subscribe to the theory that you're eating what makes you happy.

To hear both critics and defenders talk about the fitness of Judge Sonia Sotomayor for the Supreme Court, you'd think the most successful Supreme Court justices had been warm, collegial consensus-builders. But history tells a different story.

I always knew I'd keep at it with the plodding doggedness that I used to master lump-less gravy and wriggle out of fitness classes; I always knew I'd get a zillion rejection slips. I figured I'd write part time while working various full-time office jobs, and maybe, maybe in my 50s, I'd be able to quit and try writing full time.