Photo Gallery 'We Are at War'
Controversial Bishop Richard Williamson, seen here in a 2007 file photo, continues in his denial of the Holocaust, embarrassing both the Society of St. Pius to which he belongs and the Vatican.
Pope Benedict XVI arrives at Rome's central synagogue on Jan. 17, 2010. The Vatican is now holding direct talks with the Pius Brothers, in a bid to put an end to the division in the Church.
Bishop Bernard Fellay, seen here at an ordination ceremony in Switzerland in June 2009, is the superior general of the SSPX. He compares Williamson to uranium: "It's dangerous when you have it," he says, but you can't "simply leave it by the side of the road."
An SSPX ordination ceremony in Switzerland: The society has been gaining in strength recently.