Republicans universally agree that President Joe Biden's bungled handling of the Afghanistan pullout has given them fresh ammunition to attack the commander in chief. Many Democrats think the same. But a major rift is starting to emerge in GOP messaging, as the Donald Trump wing of the party seeks to turn the matter into a base appeal with anti-immigration rhetoric.

Over the past week, most GOP lawmakers have lambasted Biden for abandoning interpreters and Afghan civilians who put their lives at risk to help U.S. troops — and are now trapped as armed militias block their escape.

But a not-insignificant chunk of the party is using the Afghanistan disaster as fodder for their campaign against immigration. The unsubstantiated charge: that Biden intentionally fumbled the withdrawal in order to flood the U.S. with Afghans.

Raghu Manavalan is the host of POLITICO's Playbook.
Jenny Ament is the senior producer for POLITICO Audio.
Irene Noguchi is the executive producer of POLITICO Audio.

Aug. 19, 2021: Afghanistan + immigration politics = A divided GOP