A Syrian soldier walks through the hotly contested city of Qusair on May 22. The Syrian army, backed by Lebanon's Hezbollah militia, has been waging a fierce fight with rebels in the key western city for the past two weeks.
In this photo provided by Mouaz Moustafa and the Syrian Emergency Task Force, Sen. John McCain, accompanied by Moustafa (right) visits rebels in Syria on Monday. McCain, who slipped into the country for a surprise visit, favors providing arms to rebel forces in Syria.
Yusra Hammed, 15, puts the finishing touches on a drawing on a wall inside her family's home in Silwad, a village in the West Bank. Hammed says, like many Palestinian girls, she does not throw rocks at Israeli soldiers; but she expresses her opposition through alternate channels, such as art.