On the trail of looted art.

States that years after World War II, many art collectors and curators are being forced to reexamine collections of art. Many pieces of artwork as stolen from Jewish people during the war, or from the museums of occupied states; Toronto lawyer Aaron Milrad's involvement with such cases; The declassification of Allied documents and the rise of electronic information as spurring investigation into many works; Major art galleries and museums as being accused of deliberately avoiding investigation. INSET: Plundered as Germany fell, by N.M. and Karen Nickel Anhalt.