Indian Prime Minister Manmohan Singh, left, and British Prime Minister David Cameron walk for a meeting in New Delhi, India, Tuesday, Feb. 19, 2013. On his second visit to Britain's for

 

              Indian Prime Minister Manmohan Singh, left, and British Prime Minister David Cameron walk for a meeting in New Delhi, India, Tuesday, Feb. 19, 2013. On his second visit to Britain
Indian Prime Minister Manmohan Singh, left, and British Prime Minister David Cameron walk for a meeting in New Delhi, India, Tuesday, Feb. 19, 2013. On his second visit to Britain's former colony, Cameron led a delegation of more than 100 British CEOS and investors and stopped first in Mumbai, India's financial capital. (AP Photo/Saurabh Das)