Going to war against Iran - whether one calls such a move 'surgical' or 'total' - would be an extremely serious undertaking; with worldwide economic, military, diplomatic and human ramifications in both the short- and the long-term.

Iran is not a make-believe country. It is a real country populated by some 75 million people - real people; including, I daresay, a majority who are philosophically and by education inclined toward the modern, secular world, and particularly American values.

I sense that conservatives have largely already tuned out to the coming elections, after six years of burgeoning federal spending and inaction on key issues, such as immigration. The Republican Party has become the party of the government status quo, and conservatives see no reason to reward it with their votes.

People come up to me and tell me they support me because I never left my principles.

Looking down the road, space exploration and the benefits it yields - in medicine and information technology - should not be overlooked.

A critical component of White House Scandal Defense 101 is rallying the partisan base. This keeps approval ratings in territory where the wheels don't start falling off. The way to achieve this goal is you go negative and you don't let up. If you're always attacking your accusers, the debate becomes one of Democrat vs. Republican, rather than right vs. wrong. Anyone who questions the legality of the decision to wiretap thousands of Americans unlawfully is attacked, as either an enabler of terrorists or a bitter partisan trying to distract a president at war.

The world is undoubtedly a safer, freer place because Thatcher - like Reagan - refused to back down when it came to defending freedom.