The lesson we learn is that Mr Graham is a bench player who hits a home run every 10 years.
Either that or he's finally released from McCain's blackmail. Seems his turnaround started right after the funeral. A little too coincidental. We'll know for sure if this is a permanent state of affairs if / when he comes around on the border wall and immigration in general. Until then, I'm skeptical. But as far today goes, he deserves a hearty BRAVO!