MISSISSIPPI HAVE DECLARED STATES OF EMERGENCY. >> AND PRESIDENT BIDEN HAS ALREADY GRANTED AN EMERGENCY DECLARATION TO HELP LOUISIANA. LET'S TAKE A LOOK AT VIDEO HERE TAKEN BY CHICAGO AND MIDWEST STORM CHASERS. IT SHOWS THEM GOING THROUGH THE DANGEROUS STORM SURGE IN COCOA TREE, LOUISIANA. THE WATER CAN BE SEEN RUSHING OVER THE ROADS RIGHT THERE WITH FRANCINE, PROMPTING STORM SURGE WARNINGS AS HIGH AS TEN FEET. LET'S TURN TO HOUMA, LOUISIANA NOW. VIDEO FROM ACCUWEATHER. THEY'RE SHOWING PARKING LOTS FILLING UP WITH RAIN RIGHT THERE. THE DESTRUCTIVE WINDS RIPPING THE ROOF RIGHT OFF OF A RESTAURANT. AND IN THE BIG EASY WIND POUNDING DECATUR STREET NEAR JACKSON SQUARE. METRO NEW ORLEANS NOW UNDER A FLASH FLOOD WARNING. AND SOUTH OF THERE IN CHAUVIN, THIS VIDEO SHOWING THE FLOODWATER AND WIND AS THE STORM MOVED IN. IMAGES FROM JUST FOUR HOURS EARLIER REVEALING JUST HOW HIGH THE WATERS ROSE IN JUST SUCH A SHORT PERIOD OF TIME. THE LOUISIANA GOVERNOR ACTIVATED, ACTIVATING MORE THAN 2000 NATIONAL GUARD TROOPS AND THEIR PREPARING FOR HIGH WATER RESCUES AS THEY DEAL WITH