I just read this at TPM. My apologies if it has already been posted. Link to complete article below.
Some excerpts:
A state judge in Wisconsin has just issued a temporary restraining order blocking Gov. Scott Walker's (R-WI) newly-passed law curtailing public employee unions, on the grounds that the GOP-controlled legislature appeared to have violated state public notice requirements when quickly passing the bill last week.
A key thing to note here is that this is a procedural objection, and not a constitutional finding based on the content of the law itself. As such, even if the bill's opponents secure a permanent injunction in further litigation -- and then prevail in any appeals to higher courts -- the Republican-controlled legislature could still theoretically get together and pass the bill again.
But of course, that would involve having the legislature convene again, protesters swarming the Capitol again, and a very tough vote occurring in a rerun. Even if the Republicans were willing to do that, it would only give further political fuel to the Dems.
http://tpmdc.talkingpointsmemo.com/2011/03/judge-blocks-wisconsins-union-busting-bill-on-procedural-grounds.php?ref=fpa