Kara Swisher

Unlike the messier MySpace, Facebook has a cleaner and easier-to-customize interface and is much more, as Zuckerberg once described it to me, 'utilitarian.' I would call it useful and more relevant than other competitors, and a white-label version would likely be a hit.

What do cells do when they see a broken piece of DNA? Cells don't like such breaks. They'll do pretty much anything they can to fix things up. If a chromosome is broken, the cells will repair the break using an intact chromosome.

Having a Congress with a more diverse educational and professional background would serve the country well. And given the budget challenges facing America today, we might benefit from a few more cold, calculating problem solvers, and fewer courtroom impresarios.