"Who said that!!?? WHO THE F* SAID THAT??!! Who's the slimy little communist S* twinkle toes c* sucker down here who just signed his own death warrant!!??"
That would have been a funny response to Rubio.
Tillerson is the adult in the hearing room. Answers correctly phrased, on-point mostly or appropriately diplomatic when required.
Rubio was a childish jerk and his responses to Tillerson’s answers were like a child whining when he doesn’t get the answer he wants from a request to his parents.