Prime Minister of Trinidad and Tobago, Kamala Persad Bissessar is watched by Indian Prime Minister Manmohan Singh, Rajasthan Chief Minister Ashok Gehlot and Indian Minister for Overseas Indian Affairs Vayalar Ravi as she lights an oil lamp during the opening ceremony of the tenth Pravasi Bharatiya Divas 2012 (Overseas Indian Conference) in Jaipur on January 8, 2012.