
Oil rallies for fourth straight week on tightening supply
By Shariq Khan BENGALURU (Reuters) -Oil prices rose nearly 2% on Friday to record a fourth consecutive weekly gain, buoyed by growing evidence of supply shortages in the coming months and rising tensions between Russia and Ukraine that could further hit supplies. Brent crude futures rose $1.43, or 1.8%, to settle at $81.07 a barrel,…