What does Gov Romney campaign say about Pres Obama Big Bird ad?

The Governor Romney campaign emailed this reminder to the media this morning:

Then-Candidate Barack Obama, In 2008: “If You Don’t Have A Record To Run On, Then You Paint Your Opponent As Someone People Should Run From. You Make A Big Election About Small Things.” (Senator Barack Obama, Acceptance Speech, Democratic National Convention, Denver, CO, 8/28/08)