April 3, 2015 1:30 pm Keys to Success for Hipster Entrepreneurs Rohin Dhar, author of “Hipster Business Models,” describes how hipster entrepreneurs are discovering new industries. US & World Videos 1:44 Kari's forecast: Gusty winds, cooler weekend 0:28 2-alarm fire in Concord vacant building contained 2:10 ‘What a blessing': Off-duty nurses jump into action, help save man who collapsed on basketball court 2:23 New numbers show decline in freeway shootings, but problem still persists 0:22 Fire destroys dozens of storage units in Fremont