including more of my conversation with professor harold dean trulean and john garvey. can comment on all of our stories and share them. audio and video podcasts are also available. join us at pbs.org. >>> as we leave you, music from the brooklyn tabernacle choir which will perform at the presidential inauguration on monday. ♪ ♪ >>> major funding for "religion and ethics news weekly" is provided by the lily endowment and indianapolis-based private family foundation, dedicated to its founder's interest in religion, community development and education. additional funding also provided by mutual of america, designing customized, individual and group retirement products. that's why we're your retirement company. the jane henson foundation. and the corporation for public broadcasting. >> welcome to you all.