FILE - Former President Ronald Reagan, left, and former Soviet President Mikhail Gorbachev don cowboy hats while enjoying a moment at Reagan's Rancho del Cielo north of Santa Barbara, Calif, on May 2, 1992. Russian news agencies are reporting that former Soviet President Mikhail Gorbachev has died at 91. The Tass, RIA Novosti and Interfax news agencies cited the Central Clinical Hospital. (AP Photo/Bob Galbraith, File)