keywords: newry ireland irish barriers houses
text: Business tumbles barriers in a new kind of Irish unity NEWRY, Northern Ireland -- From the windows of a 19th-century textile mill that long lay derelict, Feargal McCormack looked past the Catholic row houses that once seethed with poverty and anger to the road along the Newry canal, where car bombs went off and snipers lurked for 30 years of sectarian violence.