If you haven't heard of Cory Booker, it's worth your time to investigate his story. I've been following him since 2005, and continue to be astonished by this man's tireless commitment to public service and using his life and his voice in a meaningful way.
The video below is worth watching in its entirety.
One of the best commencement speeches I've ever heard, from someone I consider to be one of the finest human beings on the planet...
