There he goes again, bashing Bangalore. Not for the first time, US President Barack Obama invoked India’s much-celebrated economic hotspot, which has become an all-encompassing metaphor to describe everything from job loss to globalization, to rally Americans for a protectionist cause. At a White House event on Monday to unveil tax reforms aimed at forcing American multinationals to pay corporate taxes -- and keep jobs -- at home, Obama lashed out at the current US system, saying it encouraged paying ''lower taxes if you create a job in Bangalore, India, than if you create one in Buffalo, New York.'' The...