"Ann — Every day, I see Barack make choices he knows will affect every American family."

"That's no small task for anyone — and more proof that he's earning every last one of those gray hairs. This has been a busy week in Washington, but today happens to be Barack's 50th birthday...."

Michelle emails me. The subject line is "Gray hairs." Don't you see? That gray hair? He's gone gray for us.

Anybody who runs for President is committing to working extremely hard and getting old at a faster rate than they would if they'd refrained from volunteering to work on all our problems all the time for 4 years. We the people are more concerned with whether we like your work product. You can't really get any pity for pointing to your graying hair. We're a pitiless bunch, because you stepped up to the big job and there's too much at stake.

But happy birthday, anyway, Mr. President.