Photo
28/03/2015 12:00 (UTC)
CORRECTION COLOMBIA EARTH HOUR
Several people do aerobic exercises as take part in the action 'Earth Hour' in Bogota, Colombia, 28 March 2015. Earth Hour takes place worldwide at 8.30 p.m. local time and is a global call to turn off lights for 60 minutes to raise awareness of the danger of global climatic change. EFE/Ivan Valencia
