The week's best photos

A Lebanese boy looks through a hole made by shrapnel that hit his house, after the Lebanese army deployed at Syria street which divides the Sunni and Alawite areas, in the northern port city of Tripoli, Lebanon, Tuesday May 15, 2012. Lebanese troops deployed Tuesday in tense areas of the northern city of Tripoli after three days of sectarian clashes killed at least six people in a spillover of the 14-month-long conflict in neighboring Syria. (AP Photo/Hussein Malla)