Racist Wal-Mart Store Announcement

It's Mardi Gras in New Orleans! Fat Tuesday marks the end of the carnival season with more parades and plenty of celebrities. Karen Brown is in the French Quarter where the partying hasn't stopped all night.

CBS News RAW: In a ceremony at the Pentagon, Navy Secretary Ray Mabus gives a speech and reveals an artist rendering of the "USS Gabrielle Giffords." The ex-Congresswoman and her husband Mark Kelly are on hand for the unveiling.

A three-judge panel of the 9th U.S. Circuit Court of Appeals ruled Tuesday that Proposition 8, California's voter-approved ban on same-sex marriages, is unconstitutional. CBS Legal Analyst Paul Henderson outlines what the next step in the ruling will be.

East St. Louis, Mo. police hope video will bring a set of killers to justice for a double murder. Police are taking the rare step of making a violent surveillance video public, because investigators believe there are important clues from it, the public needs to see.

Caught on Tape: The Alachua County Sheriff's Office has released 911 phone calls which capture last weekend's deadly multi-car wreck in Fla. which left 10 people dead.

AUDIO: Air Traffic Controller Charlie Rohrer had his training put to the test when a pilot became incapacitated due to lack of oxygen mid-flight from San Bernadino, Calif., to Colorado Springs, Colo.