This week, the Department issued a Request for Information from the public to help inform its work on developing a National Energy Rating Program for existing homes.

WHITEHOUSE: Rating Home Energy Performance

"This morning the Holy Father Benedict XVI visited Paolo Gabriele in prison in order to confirm his forgiveness and to inform him personally of his acceptance of Mr Gabriele's request for pardon, " the Vatican statement said.

BBC: Pope Benedict pardons former butler Paolo Gabriele