Figures McCain would want eulogies from the two men who beat him like a rental mule in his presidential campaigns.
IIRC McCain thought that it was “his turn” to be the Republican candidate in 2000 and was very angry that he was not. I do remember how he messed with the beginning of GWB’s administration, tying up the senate with the McCain-Feingold Campaign Finance legislation. He let it be known that nothing else would get done until that was passed. It was later found to be unconstitutional, but the damage was done. I am stunned that he would ask Bush 2 to give a eulogy.
Obama humiliated McCain at the Obamacare round table discussion. “I won”, etc.