Jennifer Nettles Sings “How Great Thou Art” on Duets [Video]

This is beautiful!  Last night on week 3 of Duets, Sugarland star Jennifer Nettles and her contestant John Glosson, teamed up for a powerful rendition of "How Great Thou Art."  It was "inspirational song" night on the show and John chose to again sing the song that earned him a spot on Jennifer's team.  Together, they completely knocked this out of the park!