NEW DELHI - The Indian diaspora across the world celebrated the country's 68th Republic Day with zeal and fervour by hoisting the national flag and organising cultural events. The Indian community in Sri Lanka gathered in large numbers to celebrate Republic Day. The main function was held at India House in Colombo where High Commissioner Taranjeet Singh Sandhu unfurled the Tricolour. In Nepal, Indian Ambassador Ranjit Rae...