US says Iran complies with nuke deal but orders review on lifting sanctions
He did not say how long the review would take but said in the letter to Ryan that the administration looked forward to working with Congress on the issue.
Employees of the Research Institute for Protective Technologies, Nuclear, Biological and Chemical Protection (WIS) inspect a dummy sample which is contaminated with a substance similar to the chemical weapon Sarin.(photo credit: REUTERS)ByREUTERS