Polls open in Russia’s presidential election, but few are in doubt about the eventual result, with Vladimir Putin certain to win another six year term. Any serious challengers to the President, including anti-war candidate Boris Nadezhdin, have already been disqualified from the ballot.Also on the programme: we investigate what many are calling an epidemic of suicide among young Americans; and UNESCO recognition for Berlin's techno scene -- overdue or the kiss of death for the city's clubs?(Picture: A woman walks to cast her ballot in Rostov-on-Don March 15, 2024. Credit: REUTERS/Sergey Pivovarov)