First Lady Michelle Obama sent this note to supporters today:

Barack's 51st birthday is coming up.

I hope you'll wish him a happy birthday by signing the card we're putting together for him.

You'll be adding your name and state alongside thousands of other supporters' names—folks from across the country and from all different backgrounds. Together, all those names will be impressive—they'll show the strength of this campaign and our support for Barack.

And I know he's going to love it.

Add your name today—and then ask a friend to join you.

These last few months until Election Day won't be easy—so let's show Barack we have his back every step of the way.

- Michelle

Sign the card