problem with unions is that, once in place, they're a monopoly, and, like any monopoly, grow fat and uncompetitive. once real alternatives to the monopoly were found (right to work southern states, mexico, china), they started losing customers.
why we've still got people turning bolts instead of robots i'll never know. a robot never has a bad day, never breaks up with his girlfriend, never gets mad at management and leaves something half-assed in order to 'get back,' never hungover, etc.
i really like how unions are pushing for public ballots in the US. it's led to the absurd result that certain democratic lawmakers are pushing mexico for secret union balloting (to protect the workers) while pushing for public ballots here (to let the union intimidate, ert, educate those who aren't aware of its benefits).
edit: these big unions seem a lot like conglomerate companies. what does union management at an autoworkers union know about the gambling industry? other than the fact that they're probably mafia types and own stakes in casinos?