When I asked the president [Barack Obama], can you kill an American on American soil, it should have been an easy answer. It's an easy question. It should have been a resounding and unequivocal no. The president's response, he hasn't killed anyone yet.

There's 150,000 students here from the Middle East. If 40% of them have overstayed their visa, don't we need to know where they are, what they're doing, are they obeying our rules?

And when the time is right, I hope that African Americans will again look to the party of emancipation, civil liberty, and individual freedom.

In 1997, I, along with 200 other young ophthalmologists formed the National Board of Ophthalmology to protest the American Board of Ophthalmology's decision to grandfather in the older ophthalmologists and not require them to recertify.

I'm an internationalist. I want to help others, not just kill terrorists.

The fundamental problem of Obamacare is the insurance mandates. When you mandate what has to be insurance, it elevates the price. And when you tell people they can buy insurance after they're sick, they will. And you get what's called adverse selection.

I'm not opposed to letting people work and labor in our country, but we shouldn't provide an easy route to citizenship. We're the only country I know of where a person can come in illegally and that baby becomes a citizen and I think that should stop also.