Bollywood celebs like Priyanka Chopra, Sunny Leone and Preity Zinta took to Twitter to express shock and grief over the Gurdaspur terror attack in Punjab.

In the first major terror strike in Punjab in eight years, heavily-armed militants in army uniform today sprayed bullets on a moving bus and stormed a police station, killing six persons, including Superintendent of Police (Detective), Baljit Singh, and injuring eight others in Gurdaspur. (Read the full story)