http://www.politicususa.com/2015/08/28/report-documents-kochs-compounded-profited-hurricane-katrina.html
"The Koch brothers see opportunity in natural disasters. In some cases, their actions can intensify the disaster’s impact, but more importantly, after the catastrophe unfolds they can exploit the tragedy to make more money. The Koch brothers are “disaster capitalists” who see in other people’s suffering an opportunity to further enrich themselves."