I know Obama, I like Obama, I voted for Obama.

When it comes to partisan politics, everyone is a hypocrite. And all they care about is whether it hurts or helps them ... Is it good or bad for the Democrats? Is it good or bad for the Republicans? Is it good or bad for Jews, or good or bad for blacks, or is it good or bad for women? Is it good or bad for men? Is it good or bad for gays? That's the way people think about issues today. There is very little discussion of enduring principles.

I am attacked equally by the hard right and the hard left for expressing what they regard as politically incorrect views. I thrive on such controversy and welcome it. It only encourages me to speak out more. I have not been affected by attacks on me for defending freedom of speech and due process.

I have been defending Israel's right to exist, and to defend itself against terrorism, for many years-on college campuses, in television appearances and in debate.

Individuals have the right to pick and choose which expressions to condemn, which to praise and which to say nothing about. Governments, however, must remain neutral as to the content of expression. And governments must protect the rights of all to express even the most despicable of views.

Censorship laws are blunt instruments, not sharp scalpels. Once enacted, they are easily misapplied to merely unpopular or only marginally dangerous speech.

In the Pentagon Papers case, the government asserted in the Supreme Court that the publication of the material was a threat to national security. It turned out it was not a threat to U.S. security. But even if it had been, that doesn't mean that it couldn't be published.