Article Photos: New Faces: Newly elected US senators

FILE - In this Nov. 6, 2012 file photo, Sen.-elect, current Rep. Jeff Flake, R-Ariz., waves during an election night party in Phoenix. (AP Photo/Matt York, File)

FILE - In this Nov. 6, 2012 file photo, Sen.-elect, current Rep. Jeff Flake, R-Ariz., waves during an election night party in Phoenix. (AP Photo/Matt York, File)