 Complete the following phrase:  On January 22, 2010, he performed Sometimes I Feel Like a Motherless Child on the  telethon show. On September 8, 2010, John Legend joined the national board of Teach For America. Legend also sits on the boards of the Education Equality Project, the Harlem Village Academies, and Stand for Children. He serves on the Harlem Village Academies National Leadership Board. On September 9, 2010, he performed Coming Home on the Colbert Report as a tribute song for the end of 