ISIS militants are being squeezed out of their final strongholds in eastern Syria.
Syria thought it had eradicated polio from its borders. But with its health care system crumbling under the strain of war, the country faces a new outbreak.
While in Afghanistan last week, President Obama met with President Hamid Karzai. The relationship between the two leaders has been shaky since allegations of fraud in Afghanistan's elections as well as corruption in the Afghan government.