Joyce Foundation funded 'Media Matters' in coordination w/ the CSGV (also Joyce Funded) is still pushing the 'NRA hates Unions' meme.
By connecting multiple degrees of separation, they are trying to establish that states w/ progressive firearm laws that are attempting to woo firearm companies away from anti-gun states are, in actuality, trying to bust the unions.
Maybe if pro-union politicians weren't often anti-gun hacks there wouldn't be an issue. Maybe Union members should write their politicians and tell them to stop supporting gun policies that are driving firearm companies out of their states.
So if you are union, pay attention to whose funding these proclamations. It's not a group working towards your best interests. In anything.