McCain did not fail his duties to be a Democrat trojan horse, mole and traitor to the GOP.
McCain-Feingold gave the Dems control in 2006/2008 so the Dems could destroy America.
When I wrote that, you were one of the people I figured would respond. Sadly, McCain is not (yet) a traitor to the GOP. There are too many RINOS in the GOP right now. His conservative compass somehow got screwed up when he bought a house in Sedona.