Mitt Romney has now responded to the Etch-a-Sketch story, in which his top aide said voters minds were like an Etch-a-Sketch: Mitt could reposition back to the center in time for the general election with little damage from the primaries. In other words, you just repaint the picture. No one remembers. Romney himself now says that wasn’t about him shifting his positions. It was about changing the campaign’s org chart as he moves toward the general.