Candidates to worldviews and how increasingly the stark differences between them over core american principles truly are different from any other presidential rates, keeping them honest also tonight, new figures detailing just how many millions dollars in gifts supreme court justices have received over the years. >> and which serving justice raked in most of it later in the wake of an fda panel rejecting the use of mdma ecstasy to treat post-traumatic stress. my 60 minutes reporting on research into psychedelics in treating serious mental illness. >> good evening. thanks for joining us. we begin tonight. keep them honest with a matter of fact, not opinion know about the democratic republican candidates for president. whatever else you might think of them and whoever you plan on voting for november president biden and former president trump, see the world is differently one from another as any to modern-day candidates have what's more, there are differences are not trivial. they touched on decades of bipartisan consensus about the way american democracy in