Twenty five years in business, including business with other nations, competing with companies across the world, has given me an understanding of what it is that makes America a good place to grow and add jobs, and why jobs leave America - why businesses decide to locate here, and why they decide to locate somewhere else.

Since President Obama assumed office three years ago, federal spending has accelerated at a pace without precedent in recent history.

I want to invest in research. Research is great. Providing funding to universities and think tanks is great. But investing in companies? Absolutely not.

If we want to get rid of Obamacare, we're going to have to replace President Obama.

We should have communicated to Iran that we are prepared, that we are considering military options. They're not just on the table, they are in our hands.

Culture, what you believe, what you value, how you live matters. Now, as fundamental as these principles are, they may become topics of democratic debates from time to time, so it is today with the enduring institution of marriage. Marriage is a relationship between a man and a woman.

The greatest threat that the world faces is a nuclear Iran...