With this accusation the CIA declares war on Trump. 

It does not matter what country the CIA fabricated this accusation - Russia, China, Iran, Islamic State. There are two aims: 1) to discredit Trump election, 2) to begin war on expected Trump foreign policy of promoting peace instead of war. The CIA accusation is top secret, no one outside can see 'evidence'. Indeed, there is no need for evidence. 

Of course without war, aggression, confrontation, the entire Deep State Machine - CIA, NSA, Pentagon, State - now controlled totally by Neo-cons, will crumble. The last president who dared to challenge the Deep State was JFK. He even canceled Pentagon plans to invade Cuba, start the Vietnam War. Threatened to break the CIA up. The Deep State took care of him permanently. The got their wars. 

2017 is shaping up to be year of, yes, more American wars. But before they do more foreign wars they have to slug it out in the Beltway first.