Trump and Modi: what brings together U.S. and India's Leaders?

One's the son of a real estate tycoon, the other of a tea seller. Their personal tastes and lifestyles are radically different but it's what Donald Trump and Narendra Modi have in common that has the whole world watching the US president's visit to India. While we can compare their America First and Make in India visions as they haggle over trade and military contracts, this warm reception in India is much more than was the Howdy Modi rally hosted by Trump in Texas last September.