Assam CM and BJP leader Himanta Biswa Sarma compared late gangster-turned-politician Mohammad Shahabuddin's son Osama, who's contesting from Raghunathpur as RJD candidate in Bihar polls, to terrorist Osama bin Laden. "I was told there's an Osama [here]...This Osama...is like the earlier Osama bin Laden," Sarma said. "We've to ensure the elimination of all Osama Bin Ladens in state," he added.