Defending champion David Zabriskie was just too tough. Share Share to Outside Feed Create a new post with the article attached Copy link Email Share on X Share on Facebook Share on Reddit Previous | Next | Gallery Thumbnails | Related Story Defending champion David Zabriskie was just too tough. | Photo: Casey B. Gibson Slideshow: Click photo to view next image Defending champion David Zabriskie was just too tough. | Photo: Casey B. Gibson Previous | Next | Gallery Thumbnails | Related Story Slideshow: Click photo to view next image