Cathedral Basilica

Pope Francis arrived in Philadelphia Saturday for the final leg of his triumphal tour of the United States, with hundreds of thousands expected to turn out for his weekend visit focused on families.

A small device exploded inside a cathedral in northeastern Spain on Wednesday that is one of the country's most popular religious and tourist attractions, causing some damage but no injuries, an official said.

Pope Francis arrived in Philadelphia Saturday for the final leg of his triumphal tour of the United States, with hundreds of thousands expected to turn out for his weekend visit focused on families.

A small device exploded inside a cathedral in northeastern Spain on Wednesday that is one of the country's most popular religious and tourist attractions, causing some damage but no injuries, an official said.