Spain: Princess Cristina's tax fraud accuser is arrested
![Spain: Princess Cristina's tax fraud accuser is arrested](http://bloximages.chicago2.vip.townnews.com/tdn.com/content/tncms/assets/v3/editorial/f/14/f14f2efe-0193-5929-8300-dcf5a95efdb0/5710db04d95f8.image.jpg?resize=300%2C199)
MADRID (AP) — Spanish police on Friday arrested the leader of an anti-corruption group that brought criminal tax fraud charges against Princess Cristina, an official said, as more testimony was heard in the royal's historic trial.