How Europe Got Hooked on Russian Gas Despite Reagan’s Warnings - The New York Times
https://www.nytimes.com/2022/03/23/climate/europe-russia-gas-reagan.htmlHow Putin's $11 billion pipeline split NATO and the EU at a time of crisis - CNN
https://amp.cnn.com/cnn/2022/01/25/business/russia-putin-nord-stream-2-gas-pipeline-intl-cmd/index.htmlHow a German State Helped Russia Complete Nord Stream 2 - The New York Times
https://www.nytimes.com/2022/12/02/world/europe/germany-russia-nord-stream-pipeline.htmlHow the West Marshaled a Stunning Show of Unity Against Russia - The New York Times
https://www.nytimes.com/2022/03/05/world/europe/russia-ukraine-invasion-sanctions.htmlMerkel defends 2008 decision to block Ukraine from NATO
https://timesofmalta.com/articles/view/merkel-defends-2008-decision-to-block-ukraine-from-nato.946074The Nord Stream 2 pipeline lies abandoned after Russia invaded Ukraine
https://www.cnbc.com/2022/03/31/the-nord-stream-2-pipeline-lies-abandoned-after-russia-invaded-ukraine.htmlUkraine crisis: Nord Stream 2 pipeline could be axed, US warns - BBC News
https://www.bbc.com/news/world-europe-60151839Zelensky Blasts Merkel and Sarkozy for Denying Ukraine NATO Membership - The New York Times
https://www.nytimes.com/2022/04/04/world/europe/zelensky-nato-merkel-sarkozy.html