Steve Teekens believes he is facing increasingly more difficult challenges.Teekens has served as executive director of Na-Me-Res in Toronto for the past 15 years. It’s an Indigenous-led organization that provides shelter space and housing developments to unhoused Indigenous men.“I think we're among the few male-serving Indigenous organizations in the country,” said Teekens.It’s no secret that when it comes to homelessness in Toronto, Indigenous …