Supporters of the Bharatiya Janata Party (BJP) stand in line to hear Indian Prime Minister Narendra Modi. (Photographer: Prashanth Vishwanathan/Bloomberg)

India State Elections to Test Modi’s Strength Before National Vote

(Bloomberg) -- Key Indian states are voting in polls that may be a preview of next year’s national election, with Prime Minister Narendra Modi trumpeting populist welfare schemes to retain power wh...