 He's at the forefront of these critical civil liberties issues that are percolating up in the Vietnam era, in the civil rights era, and then into the 1970s and 80s. And he sort of has his fingerprints all over these important controversies that are still raging today. For more stories like these and live coverage of breaking news, stream us right here on CBS News 24-7. I'm Michelle Miller. Thank you for watching Eye on America.