Could President Biden help if Russia restricts gas supplies to Europe?

From the BBC World Service: President Biden is due to meet German Chancellor Olaf Scholz amid concerns over European access to natural gas from Russia. This happens as tens of thousands of Russian troops remain stationed along its border with Ukraine. Plus, leading figures behind the Oxford/AstraZeneca COVID-19 vaccine accuse politicians of damaging its reputation. And Canada's capital, Ottawa, declares a state of emergency over ongoing trucker protests.
The team
David Brancaccio
Host
Victoria Craig
Host, BBC
Stephen Ryan
Producer, BBC
Jonathan Frewin
Producer, BBC
Jay Siebold
Technical Director
Jesson Duller
Media Producer
Meredith Garretson
Producer
Erika Soderstrom
Producer/Director
Rose Conlon
Producer
Alex Schroeder
Producer
Redmond Carolipio
Digital Producer