Pennsylvania Gov. Josh Shapiro is working behind the scenes to undercut Chris Rabb, the progressive Philadelphia state lawmaker endorsed by Rep. Alexandria Ocasio-Cortez in a three-way Democratic House primary, according to Axios. The May 19 contest marks an early test between Shapiro and Ocasio-Cortez, both considered prospective 2028 presidential candidates; Ocasio-Cortez has endorsed Rabb, fundraised for him, posted on his behalf, and is rumored to be traveling to Philadelphia to campaign for him before the vote.