Through The Lens: Today in Pictures, April 23, 2014

A man rides his bicycle during the Day Without Cars under the slogan "Turn off the engine, turn on your heart", (in Spanish  ìApaga el motor, enciende tu corazonî),  in Medellin, Antioquia department, Colombia on April 22, 2014. A municip
A man rides his bicycle during the Day Without Cars under the slogan "Turn off the engine, turn on your heart", (in Spanish  ìApaga el motor, enciende tu corazonî),  in Medellin, Antioquia department, Colombia on April 22, 2014. A municipal decree prohibits the use of private cars today, in an attempt to reduce pollution levels and to promote the use of public and alternative transports. -- PHOTO: AFP

Car-free day in Colombia, clashes and tear gas at an unrest in Bahrain, protests in Washington over an oil pipeline system. These, and more pictures from around the world.

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