Before and after the internment camp point of view for the Japanese seem like before and after 9/11 for Americans.
The media can make any situation appear to be positive, like with the propaganda video about the internment camps.
America decided to not take out the JACL because they were most likely to be loyal to America.
The questions that were asked to the Japanese seemed to be unfair and the disloyalty test seemed to be a way to weed out people.