San Francisco, United States (AFP) — Billionaire Silicon Valley investor Yuri Milner said Monday he had renounced his Russian citizenship. “My family and I left Russia for good in 2014, after the Russian annexation of Crimea. And this summer, we officially completed the process of renouncing our Russian citizenship,” the Moscow-born Milner tweeted. Milner, founder of the internet investment firm DST Global and one of the original investors in Facebook, has been an Israeli citizen […]