The Obama doctrine of ignoring international issues and claiming it's none of the U.S.' business is a philosophy that has allowed Russia, Iran, and China to step up and take the lead.

Diplomacy and coalition-building are hard work and not easy for any president.

If you don't want war, then you had better be an advocate for diplomacy with muscle.

The Obama Doctrine is the first presidential strategy in history that is exclusively about communicating - not implementing - policy. The Obama Doctrine seems to be 'tweet with overwhelming force.'

Gov. Romney is a proven and effective leader with vast experience in the business world, in the non-profit world and in government. And in every capacity in which he has ever served, he has been effective as a leader.

Many businesses in an investment bank, not only at UBS, are structurally a loss leader, so they don't pay for the cost of capital.

It's a good thing Winston Churchill was around before the shallow age of television. He might never have become one of the greatest leaders of all time.

I don't know why the word 'solopreneur' is in our lexicon. Nobody can physically do it all by themselves, and more importantly, why would they want to? Being the sales team, the HR department, management, and production all by yourself is terrible. Period.