Mitt Romney: “This is without question our number one geopolitical foe. They fight every cause for the world's worst actors.”

So my life's work has been a group affair. At its center, is my wife Ann. She is my most trusted adviser, my indefatigable ally, the love of my life for 54 married years. Our five sons are just as loyal and are the source of profound…

I basically think people who are 80 and above really should not be, uh, running the world or running the country.

Astonishing. I'm delighted that we're talking about things related to our deficit.

I rise today to first thank the leader for those generous comments and to mark for my colleagues the departure soon from my service here in the Senate. During my life, I have rarely been truly alone--maybe taking tests at school or running…