David Karp, Founder and CEO of Tumblr sits down with Jeff Bercovici in Forbes HQ
Subscribe to FORBES: https://www.youtube.com/consumer/Forbes?sub_confirmation=1
Forbes on Fb: http://fb.com/forbes
Forbes Video on Twitter: http://www.twitter.com/forbesvideo
Forbes Video on Instagram: http://instagram.com/forbesvideo
Extra From Forbes: http://forbes.com
Forbes covers the intersection of entrepreneurship, wealth, expertise, enterprise and way of life with a give attention to individuals and success.