Joseph McGill on the US Constitution

Joseph McGill, a preservationist dedicated to maintaining the physical remnants of American slavery: 

One of the things that we need to understand is that 12 of our former presidents were slaveowners, eight of whom owned slaves while they were in office. Even those who contributed to those major documents that we live by today — you know, the Constitution’s ‘We, the people.’ It should have read, ‘We, the people,’ comma, ‘here in this room,’ because otherwise that document meant nothing to you.