Biden expresses skepticism of Democrats' leftward tilt and AOC's mass appeal https://edition.cnn.com/2019/07/05/politics/aoc-liberals-joe-biden-cnn-interview/index.html "Biden, speaking with CNN's Chris Cuomo in Des Moines, Iowa, suggested that "Medicare for All" is irrational, argued that the majority of Democrats are "center left" not "way left," and said Rep. Alexandria Ocasio-Cortez, while "brilliant" and "bright," did not represent Democrats who can win a general election in a competitive district or state."