Well, Trump's a known teetotaler, so the dude's actually one of a very, very small number of humans on Earth who I'm even slightly inclined to take at their word if they tell me they're not on drugs at the moment.
@Keraunos I will not personally speculate on what drugs are his cup of tea, I think most people will have their own personal suspicions, if it's true that he really doesn't drink. But I think he's really low for suggesting Biden is on stuff.
@Notauser I mean, the guy is pushing eighty, and Trump's not far behind. There's no shame in either of them admitting they require medicinal psychoactives to get through the day without falling behind their younger associates at this point. There's arguably significantly more shame in either of them running for the highest office in the country when they've both long since entered the "oh, grandpa" phase of neurological life.