The Big Fight: NRIs and Their 'Idea Of India'

In every foreign trip of his, Prime Minister Narendra Modi tried hard to connect with Non Resident Indians (NRIs) who in turn have equally embraced the Prime Minister and have displayed a zeal in contributing towards India's 'development'. So should all of those who have left the shores of India for a better life have any stake on India's politics or should they be pontificating others on how to make India a better place? Do NRIs get involved in India's 'development' beyond paying a lip service? BJP has gone out of its way to establish a bond with NRIs and People of Indian Origin (PIO) but has that led to NRIs, PIOs investing back in India?