A Baltimore firefighter cuts his way into a burning convenience store with a saw to attack a fire set by rioters at East Biddle Street and Montford Avenue in Baltimore

A Baltimore firefighter cuts his way into a burning convenience store with a saw to attack a fire set by rioters at East Biddle Street and Montford Avenue in Baltimore

A Baltimore firefighter cuts his way into a burning convenience store with a saw to attack a fire set by rioters at East Biddle Street and Montford Avenue in Baltimore, Maryland in the early morning hours of April 28, 2015. Baltimore erupted in violence as hundreds of rioters looted stores, burned buildings and injured at least 15 police officers following the funeral of Freddie Gray, a 25-year-old black man who died after he was injured in police custody. REUTERS/Jim Bourg