Putin's troops to invade Finland? Finns get battle ready amid NATO bid

Finnish volunteers take part in military training organised by the country's National Defence Training Association (MPK) at the Santahamina base in the capital, Helsinki. Sharing a border with Russia, MPK trainer Ossi Hietala says interest in the Nordic country’s voluntary training has seen a sharp rise since the Russian invasion of Ukraine, as Finland’s lawmakers have voted overwhelmingly in favour of joining NATO. Watch this video for more.