We’re now into “would you provide credit processing for a small terrorist organization” territory with the Trump campaign. If they were a foreign non-state act

We’re now into “would you provide credit processing for a small terrorist organization” territory with the Trump campaign. If they were a foreign non-state actor, it probably would be criminal offense to provide aid or transmit money for them. (For fairly obvious 1st amendment reasons it’s not possible to do that with fellow Americans, which is why the statutes specify foreign terrorist groups). I’m not terribly surprised that everyone is dumping them.