Color of Change has a thorough fact sheet of John McCain’s problematic stances on race and civil rights over his career.

On just about every issue, John McCain emerges as more of the same. His image and even his rhetoric do not match his record and his actions. The more people learn about the real John McCain, the better chance we have of defeating him this November.

Update:

McCain was booed in Memphis today during his speech on MLK. He also looked incredibly uncomfortable talking about King and his failures to support a federal holiday honoring Dr. Martin Luther King Jr. ThinkProgress has the video.