'Bárcenas documents need analysis to prove authenticity'
Spain's governing Popular Party demands expert analysis of the Bárcenas documents to prove they are fake.
Prime Minister Mariano Rajoy's People's Party (PP) wants to submit the original copies of the secret financial notes alleged to have been written by his former treasurer, Luis Bárcenas, to experts in order to determine whether they are genuine.
According to the account records, published by El País, key members of the PP received additional undeclared payments between 1990 and 2008. Mariano Rajoy has said publicly that he has "never" received any undeclared money.
Read this article in Spanish.