Glee 6×06 Promo “What the World Needs Now”

Glee 6×06 “What the World Needs Now” – Brittany and Santana have some family convincing to do. Meanwhile, during a Burt Bacharach tribute week, Mercedes returns to Ohio to convince Rachel to pursue her Broadway dreams in the all-new ‘What The World Needs Now’ episode of GLEE airing Friday, February 6th on FOX.