Kamal Nath quits as Punjab chief after the protests about 1984 riots association; 'Acche Din' for flyers, new aviation policy now makes it easier for domestic airlines to go international, also encourages cheap flights to unconnected cities like Jaisalmer; Alarmed by rising prices of pulses and tomatoes, the government wants to boost supply with buffer stock and imports; Middleman Christian Michel is chargesheeted in the VVIP chopper deal: tells NDTV he's ready to be interrogated from abroad; all this and more in our newswrap of the day.