When Obama gutted Medicare by taking $717 billion out of it, the Romney plan does not do that. The Ryan plan mimicked part of the Obama package there, the Romney plan does not. That's a big difference.

The Internet will win because it is relentless. Like a cannibal, it even turns on it own. Though early portals like Prodigy and AOL once benefited from their first-mover status, competitors surpassed them as technology and consumer preferences changed.

The debt-ceiling vote isn't about what will be done in the future; it is about the integrity of America's commitment to support the bonds we issue. Elected officials have an obligation to maintain that integrity, regardless of whether they voted for the programs that required the borrowing in the first place.

Office holders are a self-selected group; you don't get elected if you don't put your name on the ballot. There are many people who would do a great job, but who would never think to run. Find them. Badger them. Get them elected. They might not thank you for it, but a lot of other people will.

Perspective gives us the ability to accurately contrast the large with the small, and the important with the less important. Without it we are lost in a world where all ideas, news, and information look the same. We cannot differentiate, we cannot prioritize, and we cannot make good choices.

Not since the steam engine has any invention disrupted business models like the Internet. Whole industries including music distribution, yellow-pages directories, landline telephones, and fax machines have been radically reordered by the digital revolution.

Bureaucrats behave very differently than a private-sector manager because their motivations are different. Permanent bureaucrats, no matter how senior, worry about their next job.