https://www.theguardian.com/us-news/article/2024/may/15/ethics-watchdog-investigating-trump-big-oil
..........News of Crews investigation came as House Democrats announced their own inquiry into the Mar-a-Lago dinner. Letters were sent from the House oversight committee on Monday to nine oil executives asking for details of their companies participation.
Sheldon Whitehouse, the senator from Rhode Island who chairs the Senate budget committee, which has subpoena powers, is also considering an investigation. In a statement, he told the Guardian that Trumps reported pledge to tear up fossil-fuel restrictions on day one of a second Trump administration, combined with the request for campaign money, was an offer of a blatant quid pro quo.
Whitehouse said it was practically an invitation to ask questions about big oils political corruption and manipulation. He added that his budget committee was looking at how to ensure the industry cannot simply buy off politicians in order to saddle taxpayers with the bill.