Hundreds are missing after Texas floods. Here's why it could take months to find them
A retired Army lieutenant general who led the military response after Hurricane Katrina says searches can take a long time because human remains can be trapped under debris that must be removed piece by piece.
Black News 
A retired Army lieutenant general who led the military response after Hurricane Katrina says searches can take a long time because human remains can be trapped under debris that must be removed piece by piece.
