Tourists are destroying New Zealand's iconic Lake Wanaka tree for Instagram photos

The solitary tree found in New Zealand's Lake Wanaka--an iconic landscape photography subject--is at risk of destruction if tourists, particularly Instagrammers, don't start showing it more respect. The Lake Wanaka Tree is a crack willow--its very name refers to the tree's brittle nature--and its social media popularity has fueled an influx of tourists who are destroying the tree as they attempt to capture Instagram-worthy shots. There's even an Instagram hashtag dedicated to the tree: #ThatWana...