Yttrium 2. Why someone would like to see your fingernails, depends on the person asking. Are they looking for traces of chemicals like explosives,
drugs or precursor materials... Are they looking for signs of stress and chewing or over trimming.. are they looking for striations and signs of
malnutrition.. are they looking for breakage/scuffs from a physical altercation/vandalism.. are they looking for paint, dye, blood, just looking at
your hand for shaking ... |