Navi Mumbai: The police on Saturday booked two men and a gang of 10 others for assaulting a Sikh bhajan singer from Gurdaspur, Punjab, in Vashi, Navi Mumbai, on Friday. The victim, 45-year-old Lakhwinder Surjit Singh, alleged that one of the attackers is a suspect wanted by Punjab police in the 2016 murder of Baba Bhupinder Singh Dhakki Sahib Wale, …