Members of the Redding Police Department will be participating in a St. Baldrick's event held at the John Reed Middle School on March 28.  Some members will be shaving their heads to spread awareness of the St. Baldrick's Foundation.  The organization says world wide, 300,000 children are diagnosed with cancer each year. And in the U.S., more children die of childhood cancer than any other disease—more than AIDS, asthma, cystic fibrosis, congenital anomalies and diabetes combined.