and rio's mayor under fire over security lapses suggests almost mockingly more problems lie ahead. protests are not a problem, he says, they are a part of functioning democracies. the pope started his day in the southern city of operacita, a visit to the shrine of the virgin mary the 16 inch statue found by fishermen in the early 1700s is revered here. he encouraged the faithful to resist earthly temptations. "the dragon evil is present but does not have the upper hand" he says. "our young people feel attracted to idols taking god's place appearing to offer hope, money, success, power, pleasure." ♪ >> reporter: these are catholics from mongolia. >> this is a time for change but i'm really happy, that's why i'm waiting in the rain for two hours because i'm excited to see him. >> reporter: he attended a hospital treating those hooked