Itís just a secret service logo.
Red/octagonal may indicate some rank or position.
thanks for a valid answer to the question of what this red lapel pin was. It's just I've never usually seen these so either the secret service just decided to create new pins for themselves or a new rank has been added to their forces.
Either way if the woman that wore it could in fact be Chinese that works for the American government then it is of great concern and needs to be covered worldwide since that secret service agent could be the link to the fact that China owns us and can kill us and take our private land anytime they want since we owe so much debt to China they have the power to take our land and turn it into communisterica.
I have no doubt that China will attempt to completely control the United States because that was what the elites plans were the whole time to model the New World Order like China unless we try to stop it.