POTUS in India

President Barack Obama and first lady Michelle Obama wave from Air Force One before departure, at Andrews Air Force Base, Md., Saturday, Jan. 24, 2015, for a trip to New Delhi, India, by way of Ramstein Air Base, Germany.

President Barack Obama walks with Indian Prime Minister Narendra Modi as he arrives on Air Force One at Air Force Station Palam, in Palam, India.

Indian Prime Minister Narendra Modi and U.S. President Barack Obama embrace, as first lady Michelle Obama speaks with an officer upon arrival at the Palam Air Force Station in New Delhi, India.

U.S. President Barack Obama speaks at the Siri Fort Auditorium in New Delhi, India.

Indian Prime Minister Narendra Modi, bottom right wearing orange scarf, waits to welcome U.S. President Barack Obama and first lady Michelle Obama as they walk down an airstair upon arrival at the Palam Air Force Station in New Delhi, India.

Indian Prime Minister Narendra Modi, center with a red scarf, stands by to watch U.S. President Barack Obama and first lady Michelle Obama, seated inside a car, drive away at the Palam Air Force Station in New Delhi, India.

A worker hangs an Indian national flag on a pole prior to the arrival of U.S. President Barack Obama at the Palam Air Force Station in New Delhi, India.

Indian President Pranab Mukherjee, foreground left, and Prime Minister Narendra Modi, right, wave as U.S. President Barack Obama leaves in a car after attending a ceremonial reception at the Indian Presidential Palace in New Delhi, India.

U.S. President Barack Obama and Indian Prime Minister Narendra Modi walk for a meeting in New Delhi, India.

U.S. President Barack Obama inspects a Guard of Honor during a ceremonial reception at the Indian Presidential Palace in New Delhi, India.

U.S. President Barack Obama walks back after inspecting a Guard of Honor during a ceremonial reception at the Indian Presidential Palace in New Delhi, India.

President Barack Obama, left, is escorted during an arrival ceremony at Rashtrapati Bhavan, the presidential palace, in New Delhi, India.

President Barack Obama walks with Indian Prime Minister Narendra Modi, right, in the gardens of the Hyderabad House in, New Delhi, India.

U.S. President Barack Obama, left and Indian Prime Minister Narendra Modi share a lighter moment over tea in the gardens of Hyderabad House where the leaders held their talks, in New Delhi, India.

U.S. President Barack Obama, left and Indian Prime Minister Narendra Modi sit down for tea after a stroll in the gardens of Hyderabad House where the leaders held their talks, in New Delhi, India.

U.S. President Barack Obama and Indian Prime Minister Narendra Modi talk in the gardens of the Hyderabad House in New Delhi, India.

President Barack Obama delivers a toast a State Dinner hosted by Indian President Pranab Mukherjee at the Rashtrapati Bhavan, the presidential palace, in New Delhi, India.

The illuminated Rashtrapati Bhavan, the presidential palace, is seen before President Barack Obama and first lady Michelle Obama and Indian President Pranab Mukherjee participate in a State Dinner, in New Delhi, India.

President Barack Obama 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, and reaches to hand first lady Michelle Obama a gift during a receiving line with Indian President Pranab Mukherjee, left, before a State Dinner at the Rashtrapati Bhavan, the presidential palace, in New Delhi, India.

U.S. President Barack Obama, center left, is greeted by Indian Prime Minister Narendra Modi as he arrives for Republic Day in New Delhi, India.

In this Sunday, Jan. 25, 2015 photo, U.S. President Barack Obama, shakes hand with India's opposition Congress party President Sonia Gandhi, watched by first lady Michelle Obama and Indian President Pranab Mukherjee during a receiving line before State Dinner at the Rashtrapati Bhavan, the presidential palace, in New Delhi, India.

U.S. President Barack Obama, right, sits with Indian Prime Minister Narendra Modi, third from left, during the Republic Day parade in New Delhi, India, Monday, Jan. 26, 2015.

The feet of a man greeting President Barack Obama, right, and first lady Michelle Obama, left, during a receiving line with Indian President Pranab Mukherjee before a State Dinner at the Rashtrapati Bhavan, the presidential palace, in New Delhi, India.

U.S. President Barack Obama greets former Indian prime minister Manmohan Singh, with first lady Michelle Obama standing beside during a receiving line before State Dinner at the Rashtrapati Bhavan, the presidential palace, in New Delhi, India.

In this Friday, Jan. 23, 2015 photo, Indian artist Jagjot Singh Rubal gives final touches on a painting of U.S. President Barack Obama in Amritsar, India.

U.S. President Barack Obama, left, and Indian Vice President Hamid Ansari, right, look out through rain covered protective glass to watch the Republic Day Parade in New Delhi, India.

U.S. President Barack Obama and Indian Vice President Hamid Ansari speaking each other are seen through rain covered protective glass of the viewing stand after arriving for the Republic Day Parade in New Delhi, India.

U.S. President Barack Obama, center along with first lady Michelle Obama arrives for a photo op during a reception hosted by Indian President Pranab Mukherjee on India's Republic Day at the presidential palace in New Delhi, India.

U.S. President Barack Obama, greets Indian President Pranab Mukherjee's wife Suvra Mukherjee, sitting, at a reception hosted by Mukherjee on India's Republic Day at the presidential palace in New Delhi, India.

An aide helps U.S. President Barack Obama with his trench coat as he arrives, accompanied by first lady Michelle Obama, left, to attend India's annual Republic Day parade in New Delhi, India.

U.S. President Barack Obama, right and Indian Prime Minister Narendra Modi interact during the India U.S business summit in New Delhi, India.

Seated from left, Dave Cote, CEO, Honeywell, Indian Prime Minister Narendra Modi, U.S President Barack Obama, and Cyrus Mistry, Chairman, Tata Group, are served tea as they participate in a CEO roundtable discussion at the The Taj Mahal Hotel in New Delhi, India.

U.S. President Barack Obama, right applauds as Indian Prime Minister Narendra Modi greets the audience during the India U.S business summit in New Delhi, India.

U.S. President Barack Obama speaks at the Siri Fort Auditorium in New Delhi, India.

U.S. President Barack Obama and first lady Michelle Obama meet with Kailash Satyarthi, third from right, his wife Sumedha Satyarth, left, with Deepak, and Payal Jangid, front right, at the Siri Fort Auditorium in New Delhi, India.

U.S. President Barack Obama interacts with the audience after delivering a speech at the Siri Fort Auditorium, a government run event center, in New Delhi, India.

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.