griffin. >> which is the symbol of the city. that is a message that the pope wanted to send to the people of perugia. be careful. >> he silencing them. >> that's it. >> this standoff reached a breaking point in 15 40, when pope paul the third hit perugia where it really hurt. >> you have to note that one of the most popular with food in umbria -- use the salt. what did the pope do? he said, okay, if you're gonna use the salt now i will put attacks on the salt. >> that's crazy. >> it's crazy. >> salt tax was the last straw. perugia declared war on the pope. the people army crossed the insurgents in the very streets. the pope built a fortress smack in the middle of the town, to