Why Silicon Valley needs more visas Ifeadi C. 01:51 TechCrunch, Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsMira AR headset startup grabs $1M in new funding led by GreylockRipio Credit Network launches, aiming to attack bank loan fees in emerging marketsHTC stock suspension adds fuel to Google acquisition rumorsKubernetes gains momentum as big-name vendors flock to Cloud Native Computing FoundationThe Apple Watch is still the one to beatGerman dating app Lovoo is acquired for $70M by The Meet Group