Nonsense. Trump has nothing to do with Russia. The only reason why he agreed with Putin is because Putin was right about everything he said. Agreeing with the better man is not treason.
McCain was bitter and angry his whole life because he was shot down in Vietnam. Shot down by a Russian made jet, which was supposed to be inferior to its American counterparts at the time. Angry and upset, because his view of America as being invincible and superior to the rest of the world was instantly shattered. If you noticed, most of his politics were aimed against Russia in one way or another. He didn't want to open his mind and extend the peace pipe. He wanted to fight.
https://www.telegraph.co.uk/news/wo...n-should-be-given-a-medal-say-Communists.html
The Russians would never back away from a fight, hence warmongering politics are flawed. Diplomacy is where McCain did not excel. Where did war hungry politics take US? It all resulted in Russians producing a hyper-sonic nuke and a nuclear torpedo. Is that a good result?
Even though I never liked the man, I do hope he rests in peace, and wish the best to his family.