The war in Gaza is revealing cracks within the Democratic Party‘s progressive wing and reigniting a long-standing debate as members disagree on the best path forward.

Rep. Ritchie Torres (D-NY) reportedly left the House Congressional Progressive Caucus, making him the second Democrat to do so over the past few months in response to the war. His departure marks the latest struggle for Democratic leaders to keep the party united amid the underlying tensions between those who staunchly support Israel and those who are adamant about defending Palestinian rights.