John McCain actually said...

I do not believe it would be a good idea to share intelligence with the Russians.

Our adversaries will not do what we ask of them out of the goodness of their hearts or of--out of concern for our interests or the suffering...

In your professional military opinion, is it a good idea to set up an intelligence-sharing operation with the Russians?

America's adversaries neither respect nor fear us. America's friends are increasingly hedging their bets.