Kerry: Samples from Syrian First Responders Tested Positive for Sarin

On Fox News Sunday, Secretary of State John Kerry said hair and blood samples from first responders responding to alleged chemical attacks by the Assad regime in Syria have tested positive for Sarin nerve gas. 

Kerry said he learned yesterday that “hair and blood samples that have come to us from East Damascus” from first responders “have tested positive for signatures of Sarin.”

“So this case [for military action] is going to build stronger and stronger,” Kerry said.