Etienne Niyonzima, center, plays with his younger siblings, Esiron Nahimana, right, and Jeanine Niyizigama at their home in Columbia, Mo. Niyonzima immigrated to Columbia along with 44 other Burundian refugees in 2007. “If you are brothers, you have to help each other,” Etienne said. “When someone needs something, you do [it] for them... I help them because that’s what brothers are for. Brotherhood is to help each other.”