U.S. President Barack Obama and first lady Michelle Obama fold their hands together in a traditional Indian greeting gesture as they prepare to board Air Force One in New Delhi, India, Tuesday, Jan. 27, 2015. Obama gently nudged India Tuesday to fulfill its constitution's pledge to uphold the "dignity of the individual," drawing on his own experience as a minority in the United States as he closed out a three-day visit to New Delhi. (AP Photo /Manish Swarup)