The waiver expired one day after Sens. Jeanne Shaheen (D-NH) and Elizabeth Warren (D-MA) said it was helping Russia generate oil revenue

The Trump administration let a waiver for Russian oil sales expire. This happened even as the Iran war caused worries about global oil supplies and rising fuel costs. The move…

The Trump administration let a Russian oil sales waiver expire, then reversed course days later. Here's why crypto traders are watching the May 16 deadline.