Raise the flags to full-mast already!

There, I've gotten it out of my system . . . okay, maybe not.

Does anyone know why the flags are still at half-mast? I can only guess it went to half-mast in the first place because of President Ford's death just after Christmas, but how long are they supposed to stay this way? Two weeks? Three weeks? A month? I don't mean to be disrespectful, but I think by now most people have forgotten about it (i.e., Ford's death), so we may as well raise them back to full-mast.