Sen. Reed On Iraq

In a byproduct of modern transportation, Kelly Cobiella reports that foreign species, such as the python, are invading and harming the Florida Everglades and other ecological systems throughout the U.S.

After several of his students died from gang violence, L.A. drama teacher Jamal Speakes set out to produce a play which would inspire all. Bill Whitaker reports on this teacher's "American Spirit."

Harry Smith reports on the Federal Aviation Administration's recent release of audio tapes revealing crew members from a Northwest Airlines flight, which flew 100 miles past its target destination, speaking with air traffic controllers.

In what has been described as the busiest shopping day of the year, CBS News' Don Teague reports that retailers are nervous over how much consumers will spend as they hit the stores this Black Friday.

An embattled Wall Street now faces concerns over debts plaguing the once-prosperous city of Dubai. As Hari Sreenivasan reports, Dubai's setbacks have caused fears of a new potential credit crisis.