Archbishop Demetrius of America, left, Ecumenical Patriarch Bartholomew I, leader of the Christian Orthodox Church, and Bishop Alexios of Atlanta, right, stand in front of the Steamboat Natchez before boarding to perform a blessing of the Mississippi River in New Orleans, Thursday, Oct. 22, 2009. Bartholomew I is in New Orleans to participate in a symposium addressing environmental challenges facing the river and the Louisiana coast. AP Photo logo AP Photo 1 month ago

Archbishop Demetrius of America, left, Ecumenical Patriarch Bartholomew I, leader of the Christian Orthodox Church, and Bishop Alexios of Atlanta, right, stand in front of the Steamboat Natchez before boarding to perform a blessing of the Mississippi River in New Orleans, Thursday, Oct. 22, 2009. Bartholomew I is in New Orleans to participate in a symposium addressing environmental challenges facing the river and the Louisiana coast.