Why Silicon Valley needs more visas Ifeadi C. 01:51 TechCrunch, Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsApple starting to alert users that it will end 32-bit app support on the MacWho’s a good AI? Dog-based data creates a canine machine learning systemWeWork confirms deal to buy Naked Hub, one of its main competitors in ChinaDroneShield is keeping hostile UAVs away from NASCAR eventsCluno, the Munich-based ‘car subscription’ service, raises €7M Series ASophia Amoruso, Carbon’s Dr. Joseph DeSimone, and Adidas’ Eric Liedtke to crash Disrupt SF