The most important speech so far in the 21st century?

I’ve read it twice and I think it is. It’s actually kind of a masterpiece. It’s George Will at Washington University in St. Louis, on December 4, 2012. The language, vocabulary, diction, the assumption that the audience knows things and is capable of following a line of argument, even when that argument takes turns or doubles back – all these things are old school, and carry old school’s natural authority.