Photos of the day April 16, 2013
The Associated Press
Published: April 16, 2013 10:33AM
Updated: April 16, 2013 10:34AM
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A runner passes a police officer dressed in tactical gear, who blocks a road leading to the Boston Marathon route, the morning after explosions killed three and injured more than 140 in Boston, Tuesday, April 16, 2013. The bombs that blew up seconds apart at the finish line of one of the world's most storied races left the streets spattered with blood and glass, and gaping questions of who chose to attack at the Boston Marathon and why. (AP Photo/Charles Krupa)

A collection of the best photos from around the world updated throughout the day April 16, 2013.