The young policeman thought anyone who claimed to be the emperor of the United State might be a danger to the public.

VOA: special.2009.12.14

Lead paint can be a danger not only to people in the country where it is made.

VOA: special.2009.08.31

But this is the great danger America faces -- that we will cease to be one nation and become instead a collection of interest groups, each seeking to satisfy private wants.

VOA: special.2010.05.09