'It's powerful': Tropical storm starts lashing Louisiana

Homeowners sandbagged their doors and tourists trying to get out of town jammed the airport Friday as Tropical Storm Barry began rolling in, threatening an epic drenching that could test how well New Orleans has strengthened its flood protections in the 14 years since Hurricane Katrina. With the storm expected to blow ashore early Saturday near Morgan City as the first hurricane of the season, authorities rushed to close floodgates and raise the barriers around the New Orleans metropolitan area of 1.3 million people for fear of disastrous flooding. The storm was expected to inflict the most damage on Louisiana and parts of Mississippi, with wind and rain affecting more than 3 million people.

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