A demonstrator holds a sign that reads "PP resignation" during a protest outside the headquarters of the ruling People's Party (Partido Popular) in Madrid

 
A demonstrator holds a sign that reads "PP resignation" during a protest outside the headquarters of the ruling People
A demonstrator holds a sign that reads "PP resignation" during a protest outside the headquarters of the ruling People's Party (Partido Popular) in Madrid February 2, 2013. Spanish Prime Minister Mariano Rajoy on Saturday denied wrongdoing in a growing corruption scandal that threatens his credibility just as he makes headway against economic crisis. REUTERS/Susana Vera