Pac-12 Networks football analyst Yogi Roth previews the 120th edition of the Civil War Saturday between Oregon and Oregon State at Reser Stadium. Marcus McMaryion and Ryan Nall have given the Beavers' offense a spark, while freshman Justin Herbert has energized the Ducks, including last week's comeback win over Utah. The Civil War kicks off at 1 p.m. PT/2 p.m. MT Saturday on Pac-12 Network.