National News

• Negligence ruling in Katrina floods may cost feds

FILE - In this Sept. 1, 2005 file photo, residents wait on a rooftop to be rescued from the floodwaters of Hurricane Katrina in New Orleans. The federal government could be vulnerable to billions of dollars in claims after a judge rules that the Army Corps of Engineers' failure to properly maintain a navigation channel led to massive flooding in Hurricane Katrina. (AP Photo/David J. Phillip, Pool, File)