In what has become an annual tradition, volunteers join Paul Monti, whose son died while serving in Afghanistan, to plant flags at each gravestone at the Massachusetts National Cemetery.
Doctors are overwhelmed and under-supplied as they try to deal with the carnage of the 18-month civil war in Syria. Some hospitals are even relying on veterinarians to treated the wounded.
The BBC’s Ian Pannell visited a hospital in Aleppo that activists say has been the target of attacks by the Syrian military.
Peter O’Dowd follows the route of Abraham Lincoln's funeral train 150 years ago, to look at modern-day race relations and Lincoln's legacy.