During this session of Mass Class Wednesday, people cal in with some things they have been wondering about. For instance, they ask Father Dave about genuflecting at the tabernacle, episcopalians doing confession, how the readings are chosen, and if some wording will be changed at mass soon. (Originally aired: 06/25/08, Hour 2) The Busted Halo Show with Father Dave Dwyer is on Sirius Satellite Radio, Channel 159, Monday through Friday, 7:00pm to 10:00pm EST. Give us a call: 1-888-3-CATHOLIC. Go to www.sirius.com to get subscription information.