The huge union rally in the Municipal Services Building plaza Thursday was organized ostensibly in support of Wisconsin public workers fighting to retain their collective bargaining rights.
But every full-throated labor leader who stepped to the microphone framed the battle in Wisconsin as part of an existential threat that unions face everywhere.
With the kind of pugnacious rhetoric that harked back to another era - legendary Teamsters leader Jimmy Hoffa and his tactics were even invoked - the rally seemed to be preparing workers for new struggles after an economic meltdown.
Wisconsin, like many states, faces huge budget deficits, and Gov. Scott Walker has called on public employee unions to agree to concessions. But Wisconsin and Ohio also are considering bills that would strip the unions of many of their collective bargaining rights.