It's Ramadan. Anyone know if Obama is eating/drinking during daylight?

I am not really so sure about the claims that Obama is a secret Muslim but I recenlty started to wonder what he is doing during ramadan. Supposedly he is on another vacation even though he just had one at the start of the muslim holiday. Anyone have any knowledge if he has recently attended any official functions during the day and if he broke fast by eating, drinking or smoking?
Also I read that the Obama's do not celebrate Christmas. Is that true? Will be a very controversial holiday season if that is the case.