He is genuinely shattered by the loss of his friend. Now, maybe its going to spur him on to act accordingly.

Yeah, he may have been legitimately have been broken up by his buddy's death, but McCain is no longer here. But whoever has kompramat ON him is still alive and very much kicking. So, he'll be back to the treasonous douche weasel he's become the last several months. He'll go golfing with and cape for tRump, Talk loudly and say nothing about what his NEW BFF is doing TO this country.