Elizabeth Warren's rise to superstardom among liberals largely took place while we were saving souls in Byzantium, and so we have not really followed or understood it.
This video helps.
Here, a pair of CNBC hosts attempt to argue that Warren's support for financial regulations, and particularly a return to Glass-Steagall, may be misguided. They are wrong, and one of them -- the man -- is both insistent and impolite. She responds politely, firmly and decisively.
She eats the guy for breakfast.
"Fewer. As in, of the big ones, zero."
NBC has gone around removing copies of this clip, so watch it while you can.