[Reuters] U.S. making plans in case Russia uses chemical, nuclear weapons
[Yahoo/Bloomberg] Ukraine Update: Biden Calls for Russia to Be Removed From G-20
[Reuters] Biden says he thinks Russia should be removed from G20
[Reuters] Russia says Poland destroying relations with expulsions, vows tough response
[Reuters] Wall Street sends stocks up, oil down as world leaders press Russia
[Yahoo/Bloomberg] Oil Slumps as Biden, Allies Gather to Step Up Pressure on Moscow
[Reuters] LME benchmark nickel jumps 15%, hits price limit in thin market
[Bloomberg] U.S. Housing Is So Hot Even a Fed Governor Can’t Buy a Home