Uninhabitable for weeks or months. Widespread impact. Tens of millions of people who are not in the storms path may feel the disruption with canceled flights, delayed shipments of goods and rising gas prices. And federal response. The president was briefed on the storm before heading off to his camp david retreat and may make an early disaster declaration. The white house says hell visit texas next week as federal emergency teams prepare to deal with a potential catastrophe. We want to welcome our viewers in the United States and around the world. Im wolf blitzer. Youre in the situation room. Breaking news. Hurricane harvey is now a major category 3 storm with winds at 125 miles an hour. Its hammering the texas coast right now with landfall expected tonight. 17 Million People are under storm warnings and the head of the federal Emergency Management agency, fema, says texas is about to have a very significant disaster. The immediate concern is a catastrophic storm surge in which a wall