I hear that Mitt Romney's wife, Ann owns a dressage horse that will be competing. I'm cheering for it!
Ann Romney's horse is a mare named Rafalca. I'm cheering for her too!
Here's a link to a Youtube video of Rafalca performing a Grand Prix test at the 2012 USEF Dressage Festival of Champions, National Grand Prix Dressage Championship and Olympic Selection Trials at Gladstone, New Jersey in June: