Not just attacked, physically kicked them out. Even the ones who played by the rules and were there legitimately. The GOPe changed the rules retroactively.
The new rules ensure that only GOPe approved delegates will set foot in any future convention.
Thanks for the GOPPER Convention details, I remember the Romneycrats sent bogus buses to pick up the RPaul delegates and then drove them away from the Convention Center refusing to deliver them. The Way they treated thes delegates spells the end of the Party of Lincoln the corrupt abolitionist!