Karelys Betancourt (L), who is traveling by bus from Caracas to Chile, smiles after seeing a man urinate next to the bus in Huarmey, Peru, November 12, 2017. Karelys, 25, who dreams of launching a chocolate business, packed sweet moulds into her suitcase. REUTERS/Carlos Garcia Rawlins SEARCH "RAWLINS BUS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.