Democratic presidential candidate Sen. Bernie Sanders during a June rally in Santa Monica. Photo: Jonathan Alcorn/AFP via Getty Images
Why it matters: With Jayapal's endorsement, Sanders has the backing of both CPC co-chairs, after Rep. Mark Pocan endorsed him last week. He also has the support of influential progressive Reps. Alexandria Ocasio-Cortez, Ilhan Omar and Rashida Tlaib.
- Ocasio-Cortez called Jayapal's endorsement of Sanders a "[r]eally big deal." "Pramila is a major leader in the House, carries the Medicare for All bill & co-chairs the Congressional Progressive Caucus," she tweeted.
The big picture: The endorsement was seen as a blow for his fellow progressive 2020 rival Sen. Elizabeth Warren.
- Sanders lost out to Warren and Sen. Amy Klobuchar later Sunday for the New York Times editorial board's endorsement for president.