MAIDUGURI, Nigeria, Sha'ban 20, 1436, Jun 7, 2015, SPA -- A bomb blast hit a cattle market in Nigeria's northeastern state of Borno late on Saturday, with as many as 16 people dead, Reuters quoted hospital and military sources as saying. There was no immediate claim of responsibility for the attack. --SPA 14:26 LOCAL TIME 11:26 GMT www.spa.gov.sa/w