Today, we can see with our own eyes what global warming is doing. In that context it becomes truly irresponsible, if not immoral, for us not to do something.

I'm worried that too many people, both in politics and out, don't appreciate the seriousness of the threat to American security and the evil of the enemy that faces us -more evil or as evil as Nazism and probably more dangerous than the Soviet communists we fought during the long Cold War.

'This is America,' my father used to say to me, 'and in this country, a smart young fellow like you can grow up and do just about anything.' My dad, no doubt, was thinking doctor, lawyer, teacher, scientist or businessman. I was thinking second baseman, New York Yankees.

I support development and deployment of a limited national missile defense. Few if any of our duties surpass our obligation to provide for the common defense of our nation.

Shame on us if 100 years from now our grandchildren are living on a planet that has been irreparably damaged by Global Warming, and they ask, 'How could those who came before us, who saw this coming, have let this happen?'

There are extensive contacts between Saddam Hussein's government and al Qaeda.

I also urge the Obama administration - both on its own and in cooperation with other responsible governments around the world - to use all legal means necessary to shut down WikiLeaks before it can do more damage by releasing additional cables. WikiLeaks' activities represent a shared threat to collective international security.