The accounts are believed to hold as much as $18 billion in undeclared assets that until now were hidden from U.S.taxes.

VOA: standard.2009.08.19

But he says December's incident in which a Nigerian man boarded a jet headed for Detroit with explosives hidden in his underwear shows that more work lies ahead.

VOA: standard.2010.06.05

The masked "devils" of the local women's secret society dance to traditional drums in the tiny village of Dugba-yeima, hidden in the remote hills along Sierra Leone's eastern border.

VOA: standard.2010.06.07