In this Wednesday, June 23, 2010, photo Russian President Dmitry Medvedev looks at an iPhone 4 with Apple Chairman and CEO Steve Jobs at Apple Inc. in Cupertino, Calif. Mr. Medvedev visited Silicon Valley as part of a U.S. tour that took him to Washington for meetings with President Obama on Thursday. (AP Photo/RIA-Novosti, Dmtiry Astakhov, Presidential Press Service)

Photo by: Dmitry Astakhov

In this Wednesday, June 23, 2010, photo Russian President Dmitry Medvedev looks at an iPhone 4 with Apple Chairman and CEO Steve Jobs at Apple Inc. in Cupertino, Calif. Mr. Medvedev visited Silicon Valley as part of a U.S. tour that took him to Washington for meetings with President Obama on Thursday. (AP Photo/RIA-Novosti, Dmtiry Astakhov, Presidential Press Service)