Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. December 17, 2011 Obama, Medvedev Discuss Russian Elections VOA News US President Barack Obama talks on the phone in the White House Oval Office (file photo). Photo: Reuters US President Barack Obama talks on the phone in the White House Oval Office (file photo). U.S. President Barack Obama has raised questions about Russia's disputed parliamentary elections in a phone call with President Dmitry Medvedev. The White House said in a statement Friday that President Obama noted reports of flaws in the way the elections were conducted, but welcomed Medvedev's commitment to investigate the allegations. Obama also praised the response of Russian authorities to allow demonstrations against the elections to take place. Russian police reported 20,000 people took to the streets of Moscow last Saturday, and thousands more rallied in other cities across Russia, protesting alleged fraud in parliamentary elections won by Prime Minister Vladimir Putin's ruling United Russia party. Putin is running in the presidential election in March. President Obama said the protests are an expression of civil society that is consistent with Medvedev's goal of modernizing Russia. Separately, the White House said that during the telephone call, Obama also congratulated Russia on receiving an invitation to join the World Trade Organization. The statement said both presidents hailed this achievement as yet another result of the reset in bilateral relations, and as one that will benefit both the U.S. and Russia. Some information for this report was provided by AP, AFP and Reuters. .