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. Russian Opposition Leaders Remain Determined Despite Raids, Arrest VOA News RFE/RL contributed to this report. Despite the arrest of a top Kremlin critic and police raids on the homes of several political activists, opposition leaders in Russia remained determined to go ahead with a planned protest in Moscow on Saturday. Opposition leader Alexei Navalny was ordered jailed Wednesday for 30 days for calling "unauthorized protests" for this weekend to protest the disqualification of several opposition-minded candidates from the Sept. 8 Moscow city council elections. Election officials have barred about 30 independent candidates from the ballot, saying some of the 5,500 signatures they needed to get on the ballot were invalid. The rejected candidates say the reason for not validating the signatures is to keep genuine independents off the ballots and ensure the ruling United Russia party and others who do President Vladimir Putin's bidding maintain dominance.