Climate Change Hits Santa?

News from Sweden that the Sami reindeer herders of the far North are finding it very difficult to find sufficient food for their animals (https://www.theguardian.com/world/2018/aug/22/sweden-reindeer-herders-risk-starvation-climate-change-arctic). This appears to be a consequence of a severe drought in the area, presumably triggered by disruption of the typical weather patterns (i.e. climate change).