Russian opposition leader, Alexey Navalny has called out United States President, Donald Trump over his silence regarding alleged chemical attack against him.
Navalny, a fierce critic of the Kremun became gravely ill on fighting from the Siberian City of the Tomsk to Moscow on August 20.
He was treated at the Charite Hospital in Berlin and was discharged in late September.
The Organisation for prohibition of chemical weapons has confirmed that blood and urine samples taken from Navalny showed the presence of Novichok, a Soviet-era group of Nerve agents.
Navalny who accused Russian President, Vladimir Putin, of trying to using Novichok to kill him and other opposition leaders, also alleged the Kremlin is developing new chemical weapons.