Pope begins reform of the reform

as he ponders change to Mass liturgy:

A high-ranking Vatican official says Pope Benedict XVI is considering introducing a change to the Mass liturgy.

Cardinal Francis Arinze, who heads the Vatican office for sacraments, says the pope may move the placement of the sign of peace, where congregation members shake hands or hug.

Arinze told the Vatican newspaper L'Osservatore Romano in an interview published Friday that the pope has asked bishops to express their opinions and will then decide.