There are some things it seems Mitt Romney is destined never to live down. Like that time he strapped his dog to the roof of his car and went on a family road trip. A group called Dogs Against Romney will hold a rally in Tampa on Sunday, the day before the GOP convention is scheduled to begin. The activists are hoping to draw attention to the way Romney treated his dog Seamus that fateful day…and to draw a parallel between the event and how he would govern. The group is also releasing a game called “Crate escape,” which challenges players to help Seamus flee his dog carrier.