Nationalist Congress Party (NCP) Chief Sharad Pawar and Maharashtra Home Minister Anil Deshmukh yesterday received some threat calls. According to police, the phone calls were made to the residences of both the political leaders.<br />''<br />''The calls threatening Mr Pawar and Mr Deshmukh were allegedly made from outside the country. An investigation has been started in the matter. Similar calls were received by Maharashtra Chief Minister Uddhav Thackeray recently.<br />''<br />''Meanwhile, Senior NCP leader Jayant Patil termed these incidents as serious and demanded a thorough investigation.<br />''<br />''<br />