Russian opposition leader Alexei Navalny, who organized a wave of nationwide protests against government corruption that rattled authorities, was jailed for 15 days on Monday by a Moscow court for resisting police orders. Navalny was arrested Sunday as he walked to a protest in Moscow and spent the night in jail before appearing in court. Tens of thousands of anti-corruption protesters took to the streets across Russia on Sunday in the biggest show of defiance since 2011-2012 anti-government protests. Journalists and well-wishers on Monday packed the courtroom in central Moscow where Navalny was taken.