Handout photo issued by Kensington Palace of Prince George (right) meeting the President of the United States Barack Obama (centre) and First Lady Michelle Obama (behind) at Kensington Palace, London, with Britain's Prince William Friday April 22, 2016. Photo: Reuters
U.S. President Barack Obama and first lady Michelle Obama are greeted by Queen Elizabeth II and Prince Philip, Duke of Edinburgh upon their arrival for lunch at Windsor Castle in Windsor, Britain April 22, 2016. Photo: Reuters
Residents grow their own vegetables near the rubble of damaged buildings in the rebel held area of al-Jazmati neighbourhood of Aleppo, Syria April 22, 2016. Photo: Reuters
A man carries an injured girl after an airstrike in the rebel held area of old Aleppo, Syria April 22, 2016. Photo: Reuters
Boys jump into the Ganges river to cool off on a hot summer day on the outskirts of Kolkata, India, April 22, 2016. Photo: Reuters
Julya Baer, 30, (R) cries at a vigil to celebrate the life and music of deceased musician Prince in Los Angeles, California, U.S., April 21, 2016. Photo: Reuters
