Grab a Bull by the Horns?

A reveler party during the 'Chupinazo', the official opening of the 2010 San Fermin fiestas. Thousands of people packed into Pamplona's main square Tuesday to spray each other with wine as a firecracker rocket blasted off to start Spain's San Fermin bull-running festival. The nine-day festival got under way at midday with the traditional shout from the city hall balcony of "Viva San Fermin!" followed seconds later by the firing of the firecracker known as the chupinazo. (Victor R. Caivano/AP Photo)