Oil Notches Fourth Weekly Advance as Sanctions Threaten Supplies
(Bloomberg) -- Oil notched its fourth straight weekly gain, the longest run since July, as US sanctions posed growing risks to global supply in a market already tightened by cold weather.Most Read from BloombergNYC Commuters Get New Way to Dodge Traffic: $95 Helicopter RidesHow Sanctuary Cities Are Preparing for Another Showdown With TrumpWhat LA’s Fires Mean for the City’s Housing ShortageScaramucci, Ackman Donate to Whitney Tilson’s NYC Mayoral RunDeadly Landslide of Garbage Displays Uganda's