Pipelines are leaking, winter is coming, and concerns over an energy crisis in Europe are growing. Vox’s Jen Kirby heads to Oktoberfest to find out more.

This episode was produced by Victoria Chamberlin, edited by Matt Collette, fact-checked by Laura Bullard, engineered by Paul Robert Mounsey, and hosted by Sean Rameswaram.

Transcript at vox.com/todayexplained

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