http://www.dailymotion.com/relevance/search/la%2Bmarseillaise/video/x2lams_gaffe-yves-leterme-sur-lhymne-natio_politicsLol.
Yves Leterme, now Prime Minister, has no clue what the National Day is and thinks
La Marseillaise is the national anthem (even sings it). The worse it that he says beforehand he knows the Belgian anthem "a little". Inside the cathedral, he doesn't bother singing even if he has the lyrics on his chair.
The Socialist thingee acts like a smartass and tries to be the historian, but he's off.
The then-Prime Minister needed to ask somebody to know what the National Day was all about.