The US Army takes action as saltwater further compromises Louisiana, threatening hundreds of thousands of people in New Orleans. Danish artist Jen Haaning is forced to repay the Kunsten Museum of Modern Art after submitting two blank canvases. As domestic instability grows, German authorities ban the cultish Artgemeinschaft network, a secretive far-right network in an unprecedented, nation-wide raid. All this and more in this week's strange news network.