Finns on the streets of the capital Helsinki share their views of whether the traditionally non-aligned country should join NATO to defend itself against a potential Russian aggression. MPs in the Nordic nation are meeting to discuss how to handle a petition in favour of a vote on NATO membership, which gathered the required 50,000 signatures in order to be debated in parliament. A poll this week found majority support for joining the military alliance for the first time since the Cold War. IMAGES AND SOUNDBITES