New Delhi [India], January 26 (ANI): Congress leader Rahul Gandhi on Friday said protecting the fundamental principles of the Constitution is the true tribute to our freedom fighters. Wishing fellow citizens on Republic Day, he said the Constitution, which unites the dreams of the freedom fighters, is the soul of the Indian Republic. “Our great Constitution, which unites the dreams of the freedom movement, is the soul of the Indian Republic. Protection of the fundamental principles of the Constitution and loyalty to them is the true tribute to the immortal freedom fighters. Best wishes to all …