Show your support for President Obama's 2012 campaign by donating $3 to get a limited-edition campaign bumper sticker.

Obama for America is a grassroots organization that will be bigger and more innovative than any campaign in history -- one that's led and funded by ordinary people like us, not lobbyists or special interests.

But it takes time to build the grassroots infrastructure that we’ll need to win – and the President is counting on us to help grow and shape this organization from the start and make sure he can continue fighting for the change we need.

Pledge to invest in this grassroots campaign with a donation of $3 or more, and show your support with a limited-edition 2012 bumper sticker.