seen as theho of nazism. the curator says some work retains value? >> it's important for these objects to be preserved and available for display in the proper circumstances. you have to look at the consequences that caused the deaths of 55 million people. when you look at this art work, you have to examine: what role does it play? >> nonetheless, german authorities in the united states don't seem too concerned about getting any of it back. when contacted about the collection, the german embassy in washington declined to comment. the official consensus appears to be that this cache of historical artifacts should remain locked up in a virginia warehouse. al jazeera, virg. one of paris's most famous museums is getting a slight makeover, the iconic entrance to the louvre will under go the first major upgrade in 25 years when the giant glass consult tour first opened to the public back in 1989, it was actually designed accommodate 4.5 million visitors a year. since then, attendance has more than doubled. >>> coming up on al jazeera america, we are able to