(Undated) -- A U.S. Senate seat is something voters will see statewide, and depending on which half of the state you live in, you'll see one of two congressional races, also. Senator Sheldon Whitehouse is looking for his second term, but the Democrat will have to defeat Republican Robert Flanders, a former Rhode Island Supreme Court justice. Democratic U.S. Representative Jim Langevin is running against Republican Salvatore Caiozzo, while fellow Dem David Cicilline faces GOP candidate Patrick Donovan.