In one of the most closely fought elections in Delhi -- here's the latest slogan: "Bright for BJP, Tight for Congress and Fight in AAP."

The slogan outlines the prospects of winnability in the Delhi Assembly polls and has been heard often in Delhi political circuits, especially after Narendra Modi entered the poll campaign.

This in fact, is a 'do or die' situation for AAP. The 2015 poll is the last resort for AAP to show its strength and if they don't form the government the enthusiasm in the AAP cadre will vanish.