Conan O’Brien Visits The Twitter HeadquartersApril 24, 2010Scott Beale photos by Troy Holden Conan O’Brien stopped by the Twitter HQ on Friday while in San Francisco for his show. Related Posts Managed WordPress at Laughing Squid Hosting Host your website with Laughing Squid! Here's more info. Recent Posts The Message Behind Henry VIII’s Imposing Codpiece BBC Science Show Introduces the Moog Synthesizer in 1969 Customers React to Burger King Accepting Credit Cards in 1993 The United States Postal Service Issues a Forever Stamp in Honor of Justice Ruth Bader Ginsburg Colorful Facts About Calico Cats Extreme Breath Holding Being Explained While an Athlete Holds His Breath For 17 Minutes Join the Laughing Squid Email List Receive an email with each day's blog posts.