On this encore edition of the 21st: Social entrepreneur Justin Dillon shares why he thinks everyone can make a difference. We also meet the Illinois team that’s adapted one of the oldest known medieval comic dramas and look at public art's impact on the city of Chicago.

On the 21st: We checked in with the mayor of Superman's hometown, Metropolis, and got tips from financial planners. Plus, we learned about a new medieval comic drama coming to east-central Illinois.