A new study sheds light on a gene and its ability to supress tumors or not.

Like many other tumor suppressor genes, BRCA1 regulates the cycle of cell division by keeping cells from growing and dividing too rapidly or in an uncontrolled way.

In particular, it inhibits the growth of cells that line the milk ducts in the breast.

CNN’s Elizabeth Cohen reports on research that could show why women with a certain gene run a higher risk of cancer. Click here to see the video.

This Marine, Ty Ziegel, is one of the memorable faces of the Iraq War…much like the Marlboro Marine photo. In this story you will hear about his fight against the VA for disability coverage. View this story with caution as your unlikely to witness such dignity and courage again in your life. Click here to watch CNN’s report on Zeigel.

Got a bad tattoo?  Do you know someone who does?  CNN’s Veronica De La Cruz talks to the CEO of Dr. TATTOFF, a chain of laser tattoo removal clinics.  Click here to watch the interview.