(CNN) Democratic presidential candidates are vying to be seen as Alexandria Ocasio-Cortez's ally -- even if they don't ultimately win her endorsement. I think Sen. Sanders has that. That's not just about having an endorsement," progressive Democratic strategist Rebecca Katz said. California Sen. Kamala Harris is expected to join one of Ocasio-Cortez's policy fights after Memorial Day. Biden's campaign has since said the interview does not reflect its views on climate policy.

Source: CNN May 23, 2019 19:18 UTC