last two nights we ve been telling you about the customs problem ngos and charities are going through in haiti. emergency equipment and building supplies for haitian people are arriving in haiti but then get stuck in limbo waiting to clear customs. not only is the aid not reaching those who desperately need nit a quick matter, but ngos says they re sometimes being charged thousands of dollars in storage fees or taxes. today, gary tuckman tracked down haiti s director of customs to ask about the sdelays. here s gary s report. reporter: this is the main harbor in port-au-prince are life-saving supplies are shipped from all over the world. but there s something troubling happening here. many relief agencies say cargo is purposefully stopped and delayed here and there are whispers about possible motives. but haiti s director of customs has an explanation for when that happens. cargo is sometimes blocked and held, he says, because charities don t always do proper