During the annual Hugo L. Black Lecture on Freedom of Expression, keynote speaker Keith Whittington discussed how free speech has been a politicized issue since early America, and he expanded on early conceptions of free speech as it developed. “Rather than simply seeing how many people will follow you to the battlefield to beat up or kill the other side, wouldn't it just be easier if we just counted up how many people were willing to go to the battlefield, resolve those issues that way and skip the beating up part?” Whittington asked the audience. The lecture, which has been…