I'm comfortable reading science and dissecting it and discerning the difference between junk science and real science.

The fact that free men persist in the search for the truth is the essential difference between Communism and Democracy.

There is abundant science out there that connects mercury exposure in vaccines to not only autism, but to ASD, to SIDS, to ADD, ADHD, language tics - which is like Tourette Syndrome - OCD, asthma, food allergies, and diabetes.

I think global warming is the gravest threat. With global warming, it's the product of a war between old energy - between the carbon cronies, who, by the way, could not stay in business in a true free market capitalism.

Discerning the legal difference between what WikiLeaks did and what news organizations do is difficult and would set a terrible precedent.

The difference between science and the fuzzy subjects is that science requires reasoning while those other subjects merely require scholarship.