Oil edged lower, though still notched its biggest monthly gain since 2022, as US President Donald Trump reiterated openness to negotiations with Iran though investors remain on edge about the potential for further tensions. West Texas Intermediate fell 0.3% to settle near $65 a barrel, snapping a breathless three-day rally, while Brent ended the day above $70. Prices tumbled after Trump told reporters that Iran wants to make a deal. The US president’s messaging has shifted from punishing Tehran for its deadly crackdown on protesters to this week trying to extract a new nuclear agreement. Dr. Ellen Wald, President of Transversal Consulting, Senior Fellow at the Atlantic Council, and author of "Saudi, Inc." joins Bloomberg Businessweek Daily to discuss. She also weighs in on Chevron and Exxon earnings results. Wald speaks with Carol Massar and Tim Stenovec. (Source: Bloomberg)