Hi- I am sure this was already discussed multiple times but there are persistent news that crime has reached dangerous levels in Rio during Olympics with mugging, shooting taking place daily. I am visiting in November with 3 days in Rio on my own. I am really concerned. I am an experienced traveler and understand the whole thing about being cautious with cameras etc. but I want to enjoy the sites, take photos and experience the culture. my question is is it really worth the risk of going or better cancel till when things improve?