The opening video at the summit — which will include speeches by Presidents Carter, Clinton, George W. Bush, and Obama — features this historic photo of lunch counter protests:
But outside the auditorium, attendees are warned that "any disruption" could lead to "criminal charges."
Chris Geidner is a Supreme Court correspondent for BuzzFeed News and is based in Washington, DC.
Contact Chris Geidner at email@example.com.
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