Chennai (Tamil Nadu) [India], March 17 (ANI): Actor-turned-politician Kamal Haasan took a dig at the central government over the announcement of the Lok Sabha poll dates by the Election Commission in seven stages, saying that before implementing the idea of ‘One Nation, One Election’, at least one election should be held in a single phase. “Before we try to attempt ‘One Nation, One Election’, can we at least try ‘One Election, One Phase’?” the Makkal Needhi Maiam president posted on X. The general election for 543 Lok Sabha seats will be held in seven phases from April 19, Chief Election Commi…