Bujho Toh Jaane

IDENTIFY THE COMMON LINK BETWEEN THE FOLLOWING COUNTRIES:

1. SAMOA
2. PALAU
3. SOLOMON ISLANDS
4. KIRIBATI
5. FEDERATED STATES OF MICRONESIA
6. TUVALU
7. VANUATU
8. NORTH KOREA.

ANSWER: THESE ARE ALL NON-MEMBERS OF INTERPOL.