When a chicken speaks, it's hard to tell whether it's a happy or sad cluck. That's what a research team at Georgia Tech is trying to decipher by recording more than 1,000 hours of chickens clucking.



Any preschooler knows what a chicken sounds like.


SIEGEL: The question is what does all that clucking mean?


The Confederate battle flag is back in the news in the American South, as civil rights leaders in Georgia decry the state government's approval of a new specialty license plate.

The design is actually an updated version of what has been available for years. The original had one small flag in the corner. This new version adds a background image of the Confederate emblem across the entire width of the plate.

The design was submitted by the Georgia chapter of the Sons of Confederate Veterans. Spokesman Ray McBerry says they see the flag as a symbol of their roots.

Intensive Family Intervention teams help keep families together in Georgia.  The teams go into homes and work with parents whose children have been diagnosed with mental illness, substance abuse problems or behavioral disorders.  Sometimes these children are on the verge of being sent to a mental health facility, a juvenile detention center or foster care, and IFI teams work to prevent that.

IFI services are funded by Georgia Medicaid, and families must meet specific requirements to qualify.