 Complete the following phrase:  On November 11, 2011, a performance was aired on KYW-TV where Washington joined the Philadelphia Boys Choir  Chorale, of which he is a former member, and the Facebook Volunteer Choir at the Zion Baptist Church in north Philadelphia in singing God Bless America, in tribute to Americas military veterans. He had been asked by the Philadelphia Phillies to sing God Bless America at a seventh-inning stretch at Citizens Bank Park during the 