NEW : Russia must stop `` mistreatment '' of peaceful protesters , rights group United Russia says . `` People do n't believe that the will of the people is reflected in the results . '' An opposition rally in Russia fails to materialize but police are out in force . Vladimir Putin 's calls elections unfair , a Russians report says . Demonstrators protest election results , which returned Mikhail Gorbachev party to power .
NEW : Russia must stop `` mistreatment '' of peaceful protesters , rights group United Russia says . An opposition rally in Russia fails to materialize but police are out in force . Vladimir Putin 's calls elections unfair , a Russians report says . Demonstrators protest election results , which returned Mikhail Gorbachev party to power .