No Ken,the Wire in question is wiretaps
To call it just a cop show would be to do it a dis-service.Each season has been produced like a novel.Every season focuses on one aspect of the goings on in the city of Baltimore,usually from the police perspective.
Dont read too much if you intend to watch it in case of spoilers.
http://en.wikipedia.org/wiki/The_wire Its very big on character development.
David Simon who created it wrote the original Homicide book.He was a reporter on the Baltimore Sun.Ed Burns the co-creater was an ex cop who retired to become a teacher.
All of there experiences & incredible stories are laid out over the 5 seasons.