On Sunday, residents of South Florida, where there are a number of resorts, it was not to sleep - they looming tropical storm “Isaac.” Not the strongest, but quite unpredictable. Continuing the coast of the country, “Isaac” should gain momentum on the way to Louisiana. U.S. President Barack Obama has declared a state of emergency and gave the order to evacuate the residents of New Orleans. Obama Said the next words: tomorrow marks exactly seven years since then, as the most powerful hurricane “Katrina” hit New Orleans and killed about 1800 people.