Gannett-owned WUSA announced recently that it plans to convert its local newscasts to high definition before the summer. The Washington, D.C.-based CBS affiliate broadcasts 35 hours of local news each ...

I hate to admit it, but I've become an HD snob. That is, I probably won't watch a show if it's not in high-def. But starting now, I plan on watching a lot more of Channel 4, since it's the only ...