In this Oct. 3. 2018 photo, pigeons fly in front of a mural of Archbishop Oscar Arnulfo Romero, on a wall of the Metropolitan Cathedral in San Salvador, El Salvador. Romero, who was killed in 1980 by a right wing will death squad during Mass, will be canonized in Rome by Pope Francis on Sunday, Oct. 14, 2018. (AP Photo/Salvador Melendez), APTOPIX