Aaron Blake: “If there’s to be a lasting moment from a politician in Monday’s program — beyond Biden’s de facto farewell after a lifetime in politics — it’s likely to be Ocasio-Cortez’s rousing speech…” “The crowd absolutely ate it up. It seemed to be the moment that Ocasio-Cortez completed her journey from left-wing ‘Squad’ provocateur — and a thorn in the side to her party’s leaders in the past — to being a bona fide Democratic establishment star.” “It wouldn’t be surprising to see clips of the speech for years to come.”