US President Barack Obama, second right, receives a scarf from a member of parliament who chairs the Committee on the Violation of Protocol Norms and Contemptuous Behavior of Government Officers, right, as first lady Michelle Obama stands left, during a receiving line before a State Dinner at the Rashtrapati Bhavan, the presidential palace, in New Delhi, India, Sunday, Jan. 25, 2015. Obama's arrival Sunday morning in the bustling capital of New Delhi marked the first time an American leader has visited India twice during his presidency. Obama is also the first to be invited to attend India's Republic Day festivities, which commence Monday and mark the anniversary of the enactment of the country's democratic constitution. (AP Photo/Carolyn Kaster)