Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US Approves Building of Berms Off Louisiana Coast VOA News 03 June 2010 Louisiana Gov. Bobby Jindal points to oil spill as he talks to reporters during a tour of the site where workers are building barriers to keep oil from entering wetlands near Grand Isle, La. (File) Photo: AP Louisiana Gov. Bobby Jindal points to oil spill as he talks to reporters during tour of site where workers are building barriers to keep oil from entering wetlands near Grand Isle, La. (File) The U.S. government has approved a plan for the southern state of Louisiana to construct a series of sand berms, or barriers, to protect marshland from the spreading Gulf of Mexico oil slick. In a statement late Wednesday, National Incident Commander Admiral Thad Allen directed oil giant BP to pay for the construction of the berms. Louisiana Governor Bobby Jindal and other state officials had been pushing for the berms as a last ditch effort to protect the area's sensitive wetlands. Meanwhile, BP's latest effort to stop the massive oil leak suffered a setback Wednesday when the diamond-edge saw being used to cut off the broken pipe got stuck. It took hours to free it, and the company is now using shears to cut the pipe. Officials say this will mean the cut will not be as clean as had been hoped, and it will require installation of a looser-fitting containment device, known as a top hat. Live feed from remotely operated vehicles - BP p.l.c. [EMBED] BP has been fighting to contain the spill for six weeks. It is now the largest oil spill in U.S. history.  The widening slick is approaching the southern U.S. state of Florida. The latest projections show the oil is several kilometers from Florida's beaches. Oil has already come ashore in the southern Gulf states of Louisiana, Alabama and Mississippi, threatening the region's wildlife and commerce. New satellite imagery from the University of Miami Wednesday showed the oil slick is now almost the size of the state of Maryland, stretching across more than 24,000 square kilometers of the Gulf. Former U.S. Labor Secretary Robert Reich has been calling for the U.S. government to put BP's U.S. operations under receivership, meaning the government would take temporary control of the company to deal with the spill. Oil began spewing into the Gulf of Mexico shortly after the Deep Water Horizon drilling rig, which was operated by BP, exploded on April 20, killing 11 workers. The rig sank two days later. BP is digging two emergency relief wells to help seal the leak permanently, but those will not be finished until August. Emergency crews have deployed booms, or floating barriers, to help contain the oil on the surface of the water. Some information for this report was provided by AP, AFP and Reuters. .