US Secretary of State Marco Rubio said on Sunday that Washington is “not disputing” a report by five European countries that imprisoned Russian opposition leader Alexei Navalny was fatally poisoned with a rare frog “toxin”.
Rubio said the report released on Saturday by Britain, France, Germany, the Netherlands and Sweden was “very troubling”. Britain, which has outright blamed Russia for Navalny’s death, said it was considering new sanctions on Moscow as a result.
Navalny, a staunch critic of…
