MOSCOW (Reuters) -- U.S. President Barack Obama has held talks with Mikhail Gorbachev, a spokesman for the former Soviet leader said, in the latest sign of Washington's efforts to "press the reset button" on ties with Russia.
Spokesman Konstantin Petrenko said Gorbachev met Obama and Vice President Joe Biden -- who coined the "reset" phrase last month -- in Washington on March 20. He did not give any details of the discussion.
Bilateral ties worsened sharply last year, with the two countries at odds over NATO expansion, U.S. plans for a missile shield in Eastern Europe, and Russia's war with Georgia.
Visits by veteran politicians have been used by both sides to test the waters before Obama meets Russian President Dmitry Medvedev for the first time on April 1 in London on the eve of a G20 summit.
A delegation led by former U.S. Secretary of State Henry Kissinger visited Russia last week and met Medvedev.