Chicagoan You Need to Know: Metra conductor J.J. Keigley

Sometimes, we like to highlight everyday people making a difference in the lives of the people around them.

Wednesday's "Chicagoan You Need to Know" has worked for almost 50 years on Metra's Union Pacific West line -- J.J. Keigley, who brings smiles everywhere he goes.

Metra conductor J.J. Keigley was surprised by a visit from his two children.