This week on “In The Arena,” Monsignor Kieran Harrington is joined by Peter Marcolini, the owner of Aunt Butchies of Brooklyn, Allyson Tozzo, an event coordinator, Joe Dibendetto, an addiction survivor, and Mike Lindell, the creator of MyPillow, to discuss substance abuse awareness and giving back to the community. Then, Monsignor discusses building confidence and improving academic performance through chess with, president and C.E.O. of Chess in the Schools, Debbie Eastburn.