On September 14 , 2001 ( only three days after the World Trade Center attacks ) , Graham was invited to lead a service at Washington National Cathedral ; the service was attended by President George W. Bush and past and present leaders . He also spoke at the memorial service following the Oklahoma City bombing in 1995 . On June 24 – 26 , 2005 , Graham began what he said would be his last North American crusade , three days at Flushing Meadows – Corona Park in the borough of Queens , New York City . On the weekend of March 11 – 12 , 2006 , Graham held the " Festival of Hope " with his son , Franklin Graham . The festival was held in New Orleans , which was recovering from Hurricane Katrina
Oklahoma City bombing
Oklahoma City bombing
Billy Graham