New Delhi, Dec 28 (ANI): Congress party, led by the Nehru-Gandhi dynasty, marked its 130th foundation day on Sunday (December 28). Senior Congress party leader, Ghulam Nabi Azad, said winning or losing was a small thing against the sacrifices made by the creators of the party during independence. Janardan Dwivedi, also expressed proud to be a part of the party. Congress party president Sonia Gandhi unfurled a flag at party headquarters in New Delhi in presence of several senior leaders.