A boy looks on as he holds a portrait of Arvind Kejriwal, chief of Aam Aadmi (Common Man) Party (AAP) and its chief ministerial candidate for Delhi, outside their party headquarters in New Delhi February 10, 2015. The upstart anti-establishment party crushed India's ruling Bharatiya Janata Party in an election for the Delhi assembly on Tuesday, smashing an aura of invincibility built around Prime Minister Narendra Modi since he swept to power last year. REUTERS/Anindito Mukherjee (INDIA - Tags: POLITICS ELECTIONS)