In Pictures: Reuters' 100 best photographs of 2016
Reuters has selected the year's 100 best photographs, including shots of Jamaican sprinter Usain Bolt's grin to Canada's Andre De Grasse in the Men's 100-metre semifinal race at the Rio Olympics. Photographs from events including the US Presidential election campaigns, UK's Brexit vote, Portugal football team's Euro 2016 win and Syrian army's operation against the rebels in Aleppo among others.