Angry that a white supremacist is making national security decisions? Register your opposition: 202-224-4751 The Senate Committee on Homeland Security is taking calls about Steve Bannon's appointment to the National Security Council. It's a simple voicemail message with your name and city/state saying "I oppose Steve Bannon's post to the National Security Council". You can add more, but really they're just tallying opinions. It literally takes two seconds to leave a VM.