Originally published by the Voice of America (www.voanews.com). Voice of America is funded by the US Federal Government and content it exclusively produces is in the public domain. Bush on Third Visit to New Orleans, Devastated US Gulf Coast ------------------------------------------------------------ (http://enews.voanews.com/t?ctl=EF3884:3919ACA President to receive detailed briefing on recovery efforts, then tour city in military convoy and meet with local officials  President Bush greets firefighters while visiting a first-responders base camp in Algiers, La., on the outskirts of New OrleansPresident Bush will tour the flood-damaged streets of New Orleans Monday during his third visit to the U.S. Gulf Coast since the region was devastated by Hurricane Katrina two weeks ago. Mr. Bush flew to New Orleans late Sunday and spent the night aboard a naval vessel that brought helicopters to the battered city. Monday, the president will receive a detailed briefing on recovery efforts, then tour the city in a military convoy and meet with local officials. Later he heads to Gulfport, Mississippi, where damage from Hurricane Katrina was even more extensive than in New Orleans. The official death toll from the storm now stands at more than 400 (including 197 bodies recovered in Louisiana and over 200 dead in Mississippi), but is expected to grow considerably higher. Swiss Reinsurance, One of the world's biggest insurance firms says Hurricane Katrina ultimately will cost underwriters around the world $40 billion, twice the original estimate. Including costs borne by governments and expenditures by humanitarian organizations, the storm's total cost could be more than three times that figure. Some information for this report provided by AFP and Reuters. .