The nominee is Mitt Romney. Paul Ryan joins Mitt Romney. The budget plan, the approach on Medicare and all of that is going to be the Romney plan. What he has is a man as his number two who understands the details of budgets, who has demonstrated a willingness to take on tough issues.

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.

It doesn't take Warren Buffett to realize that when companies don't know what new rules will look like, it affects their ability to commit capital and create new jobs.

Politicians wishing to set a better tone should have the discipline to avoid televised cage matches.

Barack Obama's life was so much simpler in 2009. Back then, he had refined the cold act of blaming others for the bad economy into an art form. Deficits? Blame Bush's tax cuts. Spending? Blame the wars in Iraq and Afghanistan. No business investment? Blame Wall Street.

A candidate who tries to steer a path down the middle in an effort to 'win independents' runs the risk of convincing everyone that they have no core values. As much as - or more than - any other voters, independents want to see conviction and authenticity.

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.