Arunachal Pradesh Chief Minister Kalikho Pul today called on Home Minister Rajnath Singh in New Delhi and discussed various issues concerning the state.During the meeting, Mr Pul apprised the Home Minister of the security situation in the state, particularly in Tirap and Changlang districts, affected by insurgency.<br/><br/>Sources said, he also briefed Mr Singh on various development schemes initiated by his government in the State.This was his first meeting with Home Minister after he took charge as Chief Minister of Arunachal Pradesh in February. During his visit to the North Block, the Arunachal Chief Minister also met Union Minister of State for Home Kiren Rijiju who hails from Arunachal Pradesh. Yesterday, Mr Pul had called on Prime Minister Narendra Modi.