He said this in an interview with CGTN.
According to him, the corresponding decision was made by Biden at the end of September "for unknown reasons."
The journalist suggested that "most likely, Ukraine's failures on the battlefield made him worry about the further financing of the conflict by the countries of Western Europe, especially Germany."
He also criticized the version of the involvement in the explosion of pipelines of a group of Ukrainians with fake passports who rented a yacht.
On March 21, Russia and China called for an objective, unbiased, professional investigation into the explosions on the Nord Stream and Nord Stream 2 pipelines.
Seymour Hersh, who previously published an investigation into the White House's involvement in the sabotage of Nord Streams, said that Biden would not have the courage and honesty to admit that his administration and he himself were involved in the bombing.