Quo vadis, Shashi Tharoor?

Elected four consecutive times to Parliament from Thiruvananthapuram, but always the ‘outsider’ to the state unit. Arguably, the most popular Congress leader in Kerala, but now at odds with his party as his state heads for an assembly election. Stuck in a Lok Sabha characterized by repeated disruptions and little space for opposition MPs, where does that leave the man once seen as Kerala’s CM-in-waiting?.