
People fill the center aisle at Washington National Cathedral during the "Strength Through Unity" prayer service for Haiti, held in Washington, on Sunday, Jan. 17, 2010.

People hold candles while attending "Strength Through Unity," a prayer service for Haiti held at the Washington National Cathedral in Washington, on Sunday, Jan. 17, 2010.

Episcopal Presiding Bishop Katharine Jefferts Schori, left, Bishop John Bryson Chane, and Haitian Ambassador Raymond Alcide Joseph, sing together during the "Strength Through Unity" prayer service for Haiti, held at the Washington National Cathedral, in Washington, on Sunday, Jan. 17, 2010.

Abigail Decady, 10, of Urbana, Md., whose parents both have family members living in Haiti, attends 'Strength Through Unity,' a prayer service for Haiti, held at the Washington National Cathedral in Washington, on Sunday, Jan. 17, 2010.
(AP Photo/Jacquelyn Martin)

Maxine Akai, 24, left, and her sister Pascale Cadelien, 18, of Lanham, Md., pray together after the 'Strength Through Unity' prayer service for Haiti, held at the Washington National Cathedral in Washington, on Sunday, Jan. 17, 2010. 'Our parents are Haitian,' says Cadelien,' and a lot of our family lives in Haiti. It's difficult to get in contact with them to know if they're okay.'
(AP Photo/Jacquelyn Martin)