WATCH: Trump supporters, protesters swarm RNC headquarters
© Greg Nash

The scene outside Republican National Committee (RNC) headquarters on Thursday was chaotic, with protesters and supporters of Donald TrumpDonald John TrumpGraham: America must 'accept the pain that comes in standing up to China' Weld 'thrilled' more Republicans are challenging Trump New data challenges Trump's economic narrative MORE showing up in response to the presumptive presidential nominee’s meeting with Speaker Paul RyanPaul Davis RyanUSCIS chief Cuccinelli blames Paul Ryan for immigration inaction Soaring deficits could put Trump in a corner if there's a recession Paul Ryan moving family to Washington MORE (R-Wis.).

ADVERTISEMENT

One man was spotted singing into a bullhorn and blowing into a shofar to demonstrate his support for Trump.

Another demonstrator played the bagpipes.

And amid all the chaos, Rep. Darrell Issa (R-Calif.) was spotted jumping over a fence to get into the building.

RNC Chairman Reince Priebus later tweeted that it was a "great" meeting that was a "very positive step toward party unity."