[Cicero]

Is this article very delicately trying to convey the idea that different racial and ethnic groups may have different smells? Talk about profiling, this would not please the leftist media.

[Salman]

Is this article very delicately trying to convey the idea that different racial and ethnic groups may have different smells? Talk about profiling, this would not please the leftist media.

To the extent that "ethnic" differences imply a different diet, this has been done many times using dogs.