India and US business ties grow
American presidents used to visit India every 10 years or so - but in recent times it has become a more frequent occurrence. Barack Obama will be the third US president to touch down in India since 2000. It is proof of India's growing international stature and its importance in global terms.
Nidhi Dutt takes a look at how bilateral business has been going and what both sides are looking for in the future.
- BBC News