The former US president, Donald Trump, recently proposed that if top US oil executives gave him $1 billion for his re-election campaign, he would repeal Joe Biden's environmental regulations and prevent new ones. This proposal was made in a moderate openness of a private function, rather than insinuations or winks. Trump's hyper-frank deals and appeals are seen as a perverse virtue in politics, as moral bars are often lowered to near the ankles.
