TechCrunch Disrupt SF: Day 1 (Jacob Ner-David)

TechCrunch Disrupt SF: Day 1

Jeff Pulver and Jacob Ner-David (L-R) of Zula attend TechCruch Disrupt SF 2013 at San Francisco Design Center on September 9, 2013 in San Francisco, California.
(Sept. 8, 2013 - Source: Steve Jennings/Getty Images North America)