Afternoon Round-Up 5/4/12

Today on NPR:  Caretaker Of Kentucky Derby Track To Retire

Around the Commonwealth:

The Blue Ribbon Tax Commission picked three professors to act as consultants as the group considers changes to the state's tax code.

Kentucky State Police are investigating a motorcycle club known as the “Iron Horseman” who have established a chapter in Hazel.

Environmental activists are planning an event in conjunction with the Kentucky Derby to raise awareness about the effects of climate change.

Dr. Robert Tucker is the new Chief Medical Officer at the Murray-Calloway County Hospital.