By HLNtv.com Staff
updated 7:08 PM EDT, Wed August 29, 2012
Tropical Storm Isaac was still hovering over Louisiana Wednesday evening prompting curfews in New Orleans and causing more damage then many expected. Rescue crews have been working around the clock to save stranded residents caught in severe floods. Meteorologists say the pounding rain could last until Friday and could bring 20 inches of rain.
CNN Correspondent Ed Lavandera is in Grand Isle, Louisiana where some residents are stranded due to high floodwaters.