RALEGAN SIDDHI:Anna Hazare will launch an indefinite hunger strike for a strong Lokpal Bill, at Yadavbaba temple in Ralegan Siddhi from 10 December.Announcing his agitation, Hazare has asked the Centre to “show courage” in bringing in the bill in the Winter session of Parliament, beginning from 5 December.He also had written a letter to Prime Minister Manmohan Singh, expressing displeasure over the government’s failure to bring in the anti-graft legislation.He said that the centre lacked “political will” to pass the bill.Hazare informed that the agitation will be held in Ralegan Siddhi and also appealed to people to exert pressure on government through non-violent ways for the passage of the bill.