Russian opposition leader arrested amid election protests

Protesters with Russian flags shout slogans Sunday during a rally in Moscow to urge a boycott of Russia's March 18 presidential election. (AP Photo/Alexander Zemlianichenko)

MOSCOW — Protesters gathered across Russia on Sunday to support opposition leader Alexei Navalny’s call to boycott the March presidential election, and Navalny himself was arrested while walking to the Moscow demonstration.