Russian President Dmitry Medvedev present for the announcement . Medvedev sends first Twitter message from Russian HQ . Later , Russia also ink $ 100 million deal for tech center in Sklokovo , Russia . Russian President Dmitri Medvedev launched a technology tour of California Wednesday morning , visiting Cisco Systems for the company 's announcement of a $ 1 billion investment in Russian projects , and sending his first Twitter message . Medvedev to meet with President Obama Thursday at the White House .
Russian President Dmitry Medvedev present for the announcement . Medvedev sends first Twitter message from Russian HQ . Later , Russia also ink $ 100 million deal for tech center in Sklokovo , Russia . Medvedev to meet with President Obama Thursday at the White House .