A man pushes a cart past damaged buildings at the besieged town of Douma, Eastern Ghouta, Damascus, Syria on March 5, 2018. Bassam Khabieh / Reuters
Several destroyed buildings in Douma, in the rebel enclave of Eastern Ghouta on the outskirts of Damascus on March 5, 2018. Amer Almohibany / AFP
Syrian civilians walk above the rubble of destroyed buildings in the rebel enclave of Eastern Ghouta on March 5, 2018 on the outskirts of Damascus. Hamza Al-Ajweh / AFP
A Syrian civilian watches as civil defence volunteers work on recovering a body from the rubble of a building in the rebel enclave of Eastern Ghouta on March 5, 2018 on the outskirts of Damascus. Hamza Al-Ajweh / AFP
An UNHCR aid convoy drives through the besieged town of Douma, Eastern Ghouta, Damascus. Bassam Khabieh / Reuters
A boy stands as an aid convoy of Syrian Arab Red Crescent drives through the besieged town of Douma, Eastern Ghouta, Damascus, Syria on March 5, 2018. Bassam Khabieh / Reuters
A man stands on the rubble of a damaged building at the besieged town of Douma, Eastern Ghouta, Damascus, Syria on March 5, 2018. Bassam Khabieh / Reuters
A boy stands on the rubble of a damaged building at the besieged town of Douma, Eastern Ghouta, Damascus, Syria on March 5, 2018. Bassam Khabieh / Reuters
A man walks on the rubble of damaged buildings at the besieged town of Douma, Eastern Ghouta, Damascus, Syria on March 5, 2018. Bassam Khabieh / Reuters
A man pushes a cart past damaged buildings at the besieged town of Douma, Eastern Ghouta, Damascus, Syria on March 5, 2018. Bassam Khabieh / Reuters
Several destroyed buildings in Douma, in the rebel enclave of Eastern Ghouta on the outskirts of Damascus on March 5, 2018. Amer Almohibany / AFP
Syrian civilians walk above the rubble of destroyed buildings in the rebel enclave of Eastern Ghouta on March 5, 2018 on the outskirts of Damascus. Hamza Al-Ajweh / AFP
A Syrian civilian watches as civil defence volunteers work on recovering a body from the rubble of a building in the rebel enclave of Eastern Ghouta on March 5, 2018 on the outskirts of Damascus. Hamza Al-Ajweh / AFP
An UNHCR aid convoy drives through the besieged town of Douma, Eastern Ghouta, Damascus. Bassam Khabieh / Reuters
A boy stands as an aid convoy of Syrian Arab Red Crescent drives through the besieged town of Douma, Eastern Ghouta, Damascus, Syria on March 5, 2018. Bassam Khabieh / Reuters
A man stands on the rubble of a damaged building at the besieged town of Douma, Eastern Ghouta, Damascus, Syria on March 5, 2018. Bassam Khabieh / Reuters
A boy stands on the rubble of a damaged building at the besieged town of Douma, Eastern Ghouta, Damascus, Syria on March 5, 2018. Bassam Khabieh / Reuters
A man walks on the rubble of damaged buildings at the besieged town of Douma, Eastern Ghouta, Damascus, Syria on March 5, 2018. Bassam Khabieh / Reuters
A man pushes a cart past damaged buildings at the besieged town of Douma, Eastern Ghouta, Damascus, Syria on March 5, 2018. Bassam Khabieh / Reuters
Fresh chemical attack in Syria reported as Trump considers military action
Late on Monday night, media groups and Twitter activists began claiming that there had been another gas assault
