<p>Firefighters struggled to tame the Legion Lake fire in Custer County Park in South Dakota on December 12.</p><p>The fire broke out on December 11 and since burned 2,500 acres at zero percent containment, according to local media reports</a>. Strong winds in the area made the fire difficult to tame</a>. Credit: Pennington County Fire Service via Storyful</p><br />
