 Mu bantu hafi 1000 banduye ku wa gatanu windwi iheze muri Amerika, hafi inusu yabanduye mu gisagara ca Milwaukee bari abirabure, bakaba kandi bangana nibice 81 muri 27 bapfuye muri ico gisagara, naho abirabure baba muri co bangana nibice 26, nkuko vyerekanwa nicigwa cakozwe nikigo ProPublica. 