वाइट हाउस के 10 अजीबोगरीब सिक्योरिटी फीचर्स | Security features of White House

The United States is today the strongest political nation in the world and its center is the white house. In such a situation, the security of white house has also been strengthened. After the second world war, the risk of attack on it increased even more, so the security of the white house has been strengthened in a way that no one would have imagined. In this video, we are going to tell you about 10 strange security features of white house.
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Видео वाइट हाउस के 10 अजीबोगरीब सिक्योरिटी फीचर्स | Security features of White House канала Top 10 Hindi