The bikers are more involved with the iron workers then any LCN guys.

You think? I didn't think the Pagans or Warlocks had enough juice to control union jobs anymore. I knew some owned construction companies back in the day though.

Anyway the Ironworkers Local is a weird one. If I remember correctly they began as a half-dozen families who came to Philadelphia from Newfoundland a fifty years ago. They also have a substantial amount of Mohawk Indians who are good on high structures I guess. Needless to say there aren't many Mohawks or Indians in general in Philadelphia. I feel like they are one of the most insular of Philadelphia unions and that is why stuff like this happens. It's also why the Mob was unlikely to infiltrate.

http://articles.philly.com/2008-02-07/news/25265483_1_minority-participation-ironworkers-dougherty