What is the meaning of “substance” in “transubstantiation?” What do you think about speaking in tongues? How can I be a Christian and respect the 5th commandment if I am in the military? Can a nun lead a Communion service? How do you reconcile the Church accepting cremation if all throughout history the Church has venerated relics? Why do some people kiss their fingers after saying the rosary? Colin Donovan hosts “EWTN Open Line—Friday” to answer these and other questions.