I have nothing but respect for many unions, especially the early unions, but it seems that more and the last couple decades many unions serve no useful purpose for their members and do nothing more than "take their cut" of wages. Corruption and scandal has hurt many unions (especially here in Philadelphia). Furthermore, today, what with more competition among companies and a generally level playing field due to federal and state labor laws, I think that for many trades unions have outlived their need.
Now...a story (sorry so long):
I was part of a Laborers Union when I worked construction as I put myself through college. If I wanted to work, I had to join the union. I worked for a company that installed highway signs. We worked all over NY, Conn, PA, NJ. And, whenever we had a new job that lasted more than a few days at any particular location, we had to bring on someone from the local laborers union. Man did we ever get some "winners". Most showed up late, and wanted to leave early. Leaned on a shovel all day. Took breaks for a drink of water every 30 minutes...and most were old...(sorry I was 18 at the time so everyone seemed old), but most were in their late 40s and 50s. These guys were "friends" of someone in the union and untouchable. For the most part, these one or two local guys per job were merely ballast and a burden.
My dad worked for the same company and managed an entire dept by the time I started there (I know...nepotism...I can call a spade a spade). He worked out of the office at that time, bidding jobs and coordinating crews. But, in his early days, he was a laborer and then foreman. He tells a story about one "local" they got on one job that was totally worthless. Everyone was busting their hump digging holes on the side of a hill for overhead structures. The digging was hard, mostly rock, and there was no way to get an auger in there due to the hill. So, it was jabbers and 8' bar all the way. This one guy did nothing for two whole weeks while everyone else was killing themselves. Finally, on what was his last day, and after my dad rode him for several days to try to get some work out of him, he confronted him. My dad asked him why his hole wasn't done (3' wide by 8' deep). He had been working on the same hole for 3 days. Most of the guys on the crew could finish a hole like that in about 4 hours. Anyway...the guy said: "Boss, the digging is just too hard. Men aren't made to work like this!". He had about 3 feet left to go. My dad, who was a foreman and didn't dig that many holes at that time, but who had certainly dug his fair share in the past told him to "GET THE F' OUT OF THAT HOLE!". The guy did, and my dad jumped in, and in a flurry of bar strikes, jabber jabs and shoveling a bunch of dirt and mostly rock flew out. In about 45 minutes of non-stop work, my dad hit the 8' mark and climbed out of the hole. The "local" looked in amazement, and said..."Sure, if you want to show off and kill yourself!"....and to that, my dad *THREW* the guy into the hole and said "DON'T YOU EVER COME TO WORK ON ONE OF MY JOBS AGAIN!". My dad then went to a pay phone, called the local labor office, filed a complained, told then not to send that guy back and if they didn't have any better, don't bother sending anyone. Then he called the companies office and told them to be prepared to get a call from the union, and they can send as many guys as they want, but if they are all worthless than each one will be shown the road.
The moral of the story...in many unions there are more members than work, and due to the requirement that many jobs be filled at least in part by union labor, the net result is that companies are forced to put on jobs union employees that, quite frankly, are often not as effective as a non-union employee; and worse yet, displace the position that could be filled by a very effective (eager) employee. Bottom-line, they reduce the employee pool a