Writer at @TheAtlantic. Host of podcast CRAZY/GENIUS. Author of book HIT MAKERS. Talker on NPR's @hereandnow and @CBSNews. derek[at]theatlantic[dot]com

Politician who served as the 44th president of the United States from 2009 to 2017. First African-American president. Former U.S. senator and Illinois state senator. Civil rights lawyer and university lecturer.

investing @a16z crypto