Quetta: US Ambassador N.W. Patterson on Thursday called on Speaker Balochistan Assembly, Aslam Bhootani in his camber. On this occasion, they exchanged vies on different issues including ongoing development projects being carried out with assistance and law and order situation in the province. Speaker Aslam Bhootani briefed the US Envoy about the history of Balochistan Assembly, its functioning and legislative work. counsel General Stephen Faken was also present during the meeting.