It's happened in the past, it's happening now, and it will happen in the future.
Jesus is being stolen from nativity scenes.
I don't personally think this is a good idea -- stealing is wrong and it violates the trust and honor of those who put their beliefs in an open display like most creches.
Even in government buildings -- where I don't think they belong -- vandalism and theft are not the answer. Education of the public about free speech, a secular and agnostic governance, and the proper usage of public trust and space is essential. If a local, state or federal government agency erects (or allows to be erected) an obviously sectarian and divisive display, then they should have no problem allowing all sectarian and/or non-governmental displays.
It's what has happening in Olympia, Washington, and I'm sure those legislators and the governor are very happy for the publicity and attention their city is garnering. After all, where else can you go to see baby Jesus next to a sign proclaiming there are no gods, a Festivus pole standing proudly beside a Christmas tree, Fred Phelps lovely holiday message declaring "Santa is evil" juxtaposed against a backdrop of fervent Christians avowing the sanctity of such a wonderful Christian holiday? The only problem would seem to be a lack of space -- there are far more religions, personal viewpoints and non-governmental displays that potentially could be on display.
Interestingly, although there has been a lot of talk about legislative removal of the atheist sign, whether the Festivus pole is appropriate, or if the odious Phelps clan should be allowed to put up their sign, there is no indication at all that the state government is actually doing the "right" thing -- remove ALL such displays and signs. The creche and Christmas tree no more belong there than does a picture of the Flying Spaghetti Monster (PBUH).
When will the religious zealotry end? When will the prosecutors of this unholy "war on Christmas" finally figure out that they are actually promoting ideas and concepts antithetical to the founder's vision of a free, open and secular society?
At this rate, the governor of Washington might just have to move out of his office to clear room for all the displays. I hope he's as good at working out of his house as the Mayor of KC!
The only way that seems to work (in most cases, not necessarily in Washington) is a dramatic and overwhelming increase in the number of displays and viewpoints in contrast to the "standard" Christian ones. At some point, we have to hope that the leaders of the respective polities recognize the futility and arrogance of only allowing one (or a select few) viewpoint on the public stage. There are a few options open, and only one is reasonable, logical and legal:
1) Try to ban those whose views you disagree with, and you're gonna lose a lawsuit.
2) Try to accomodate all views, and end up miserably crowded and despised by all.
3) Simply follow the Constitution and avoid all pretense of sectarian preference. Allow no public displays of religious viewpoints, sectarian causes and private opinions. Reserve the secular public square for non-judgemental and free access to all, without regard or prejudice.
The decision shouldn't be difficult or tedious -- but the blindness to the reality of secular government caused by personal religious fervor can prevent even the most intelligent from seeing what should be clear and obvious to all.