[Reuters] 'Travel insanity': U.S. passengers stranded by winter storm
[Yahoo/Bloomberg] US Natural-Gas Supplies Constrained as Extreme Cold Freezes Pipes
[Yahoo/Bloomberg] Washington State Power-Station Attacks Are Latest Assault on Grid
[CNN] China will end Covid restrictions and quarantining for international travelers
[Reuters] U.S. says it is concerned by China's 'provocative military activity' near Taiwan