Platner calls Collins “spineless and corrupt” in primary victory speech

Graham Plater prevailed in Tuesday night's Maine Senate Democratic primary despite more than a week of controversies. He will now face off against Republican Sen. Susan Collins in a race that could determine control of Congress' upper chamber. CBS News political director Fin Gómez joins with analysis.

Graham Plater prevailed in Tuesday night's Maine Senate Democratic primary despite more than a week of controversies. He will now face off against Republican Sen. Susan Collins in a race that could determine control of Congress' upper chamber. CBS News political director Fin Gómez joins with analysis.

Graham Plater prevailed in Tuesday night's Maine Senate Democratic primary despite more than a week of controversies. He will now face off against Republican Sen. Susan Collins in a race that could determine control of Congress' upper chamber. CBS News political director Fin Gómez joins with analysis.