Start-ups like UniversityNow, a network of low-cost, online colleges, allows students to work at their own pace and pay a few hundred dollars a month for a degree.

Editing can alter the original meaning and context, and computers can alter the image itself. The camera can also be manipulated. At the very least, it must be turned in one direction - only one direction at a time ... Who chooses what direction to point the camera, and why?

Music is important. It says things you heart can't say any other way, and in a language everyone speaks. Music crosses borders, turns smiles into frowns, and vice versa. These observations are shared with a hope: that, when schools cut back on music classes, they really think about what they're doing - and don't take music for granted.

Tonight, savagery in the streets of Iraq. Ten Americans die in a single day, four of them civilians murdered, mutilated and dragged through the streets....What drives American civilians to risk death in Iraq? In this economy it may be, for some, the only job they can find.

But we cannot rely on memorials and museums alone. We can tell ourselves we will never forget and we likely won't. But we need to make sure that we teach history to those who never had the opportunity to remember in the first place.

I'm part of nobody's world except Brezhnev's.

I'm proud to say I've never been anybody's lapdog.