I live 35 miles due west of Pittsburgh, Pa on the Ohio River. Everyone is getting ready for the G-20 summit. Alot of people are staying away from work, sports,and other events if they have not been cancelled. My youngest daughter works in a medical clinic in Pittsburgh and they are expecting to have patients. They do occupational med. and the Pittsburgh Police and Fireman are clients of their company. Is asking the protesters to be calm and polite too much to ask? I would guess so.