From the internet:

No Nativity Scene In Washington, DC, Last Year

Did you know that the annual Nativity Scene on Capitol Hill for the Christmas season was canceled last year? No, there was no religious objection by atheists. But organizers were unable to find three wise men in our nation’s capital. The search for a virgin also continues. There was no problem, however, in finding enough asses to fill the stable. Perhaps we’ll do better this year, but I wouldn’t bet on it.