N. Ireland Peace Accord May Collapse - Blair 9.15 p.m. ET (116 GMT) June 22, 1999 LONDON — British Prime Minister Tony Blair said Northern Ireland's peace accord could collapse as the main Protestant leader effectively demanded the sacking of a government minister and republicans warned events could spiral out of control. Blair, firmly sticking to a June 30 deadline to end a deadlock over last year's Good Friday peace agreement, delivered a take-it-or-leave-it warning Tuesday night to feuding Northern Ireland politicians. He made clear on Northern Ireland television that he was fed up with a long-running dispute between Protestant ...