Last week, NATO held its annual summit in the Hague, Netherlands. Where U.S. President Donald Trump persuaded most NATO countries to commit to a target of 5% of GDP to increase the budget for defence. We are not a member of NATO but with talks about giving up our neutrality policy, we might be left with no choice but to join and pay the €20 billion annual membership fee. For context, this could pay to build a new Metrolink in 2026 and every year thereafter. All to discuss with Economist, Colm McCarthy.