Rageh Omaar presents the current affairs series featuring in-depth reports from around the world by ITN's top correspondents. Juliet Bremner is in the state of New York where a controversial battle is taking place over the diagnosis and treatment of lyme disease, one of the fastest-growing diseases in the world. As Canada celebrates its 150th birthday, Chris Ship is in Toronto where he explores the nature of the Canadian identity and stereotyping. Angus Walker explores the unusual world of artificially-intelligent sex dolls, including a visit to a sex doll brothel in Barcelona, as he discovers how close - or far - technology is from successfully recreating sentient humanoid rob