Video: Arizona Rep. Sinema runs Boston Marathon Apr 21, 2014 23:49:29 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bot on Apr 21, 2014 23:49:29 GMT -5 Video: Arizona Rep. Sinema runs Boston Marathon www.nbcnews.com/video/msnbc-originals-/54992629/