TOP 5 RAREST Pokemon to Catch in POKEMON GO! (Rare Pokemon in Pokemon GO)

Today I'm going to be going over the TOP 5 RAREST Pokemon to Catch in POKEMON GO! (Rare Pokemon in Pokemon GO)

Sources:
http://www.polygon.com/2016/7/18/12212172/pokemon-go-rare-pokemon

http://www.ibtimes.com/mewtwo-really-pokemon-go-how-catch-rare-legendary-pocket-monsters-2392424

http://www.chattsportsnet.com/tech/games/pokemon-go-update-legendary-pokemon-locations/4760/

http://www.forbes.com/sites/davidthier/2016/07/17/articuno-moltres-zapdos-mew-mewtwo-find-where-are-all-the-legendary-pokemon-in-pokemon-go/#680205561beb