Jalandhar, April 9 -- BJP top brass, including Union home minister Amit Shah and defence minister Rajnath Singh, rang up Manoranjan Kalia to get first-hand information about the grenade attack at his residence. BJP's national president JP Nadda and party's organisation secretary BL Santosh also made personal phone calls to Kalia. "Shah has assured that all the required logistic support will be provided to the state police to unearth a terror nexus in Punjab," Kalia said.HTC...