The Register's Annual Great Bicycle Ride Across Iowa, better known as RAGBRAI, is in high gear. This year's ride across southern Iowa has taken cyclists across the state, from the film-famous Bridges of Madison County to the tornado-stricken town of Greenfield. As this year's 51st edition of the renowned ride treks on, here's a look at the best of what we've seen and heard on this year's RAGBRAI. Ride on, Iowa!