Biden Says Navalny Should Be Released Immediately

The transcript discusses the extension of the New Start Treaty for nuclear stability between the US and Russia. It highlights the US's firm stance against Russian aggression, including election interference and cyberattacks. The importance of working with international partners to address these issues is emphasized. Additionally, the transcript expresses concern over the political imprisonment of Alexei Navalny and calls for his immediate release.

What concerns are raised regarding Alexei Navalny in the text?

What does the speaker demand regarding Alexei Navalny's situation?