Chemical Testing Facility News Today

Taken from a victim from that particular attack. atika shubert has more on this live from london. atika, specifically what did they find and how did they find it? >> reporter: well, the prime ministers office has confirmed that they took these clothing and soil samples from a victim of that attack and theyve spent the last seven days testing them at the chemical testing facility here for the ministry of defense. they say they tested positive for sarin. that certainly adds to the case thats been ...