Saturday's News Links

[Yahoo/Bloomberg] Arctic Blast Grips U.S., Shaking Markets and Setting Records

[CNBC] Fatigue, headaches and chest pain: Medical experts try to establish ‘long Covid’ diagnosis for patients with lasting symptoms

[Yahoo/Bloomberg] Taper Tantrum to VAR Shock: When the Next Bond Rout Is Coming

[Reuters] Wall Street's SPAC craze scales new heights with record filings

[Yahoo/Bloomberg] Cathie Wood Risks Having Too Much Money and Not Enough Stocks

[Yahoo/Bloomberg] Ex-ECB Head Mario Draghi Sworn In as Italian Prime Minister

[Reuters] Analysis: Draghi takes the reins as Italian PM, now comes the hard part

[NYT] The Californians Are Coming. So Is Their Housing Crisis

[WSJ] Facebook Meets Apple in Clash of the Tech Titans—‘We Need to Inflict Pain’