https://apnews.com/article/trump-fake-math-drug-price-reductions-1c89714a4b60ead1485d1de31b27da92

During a Thursday event announcing a deal with drugmaker Regeneron to lower the cost of its pharmaceutical products, Trump defended his past claims that prices on prescription medications had been cut by well over 100% — something that is mathematically impossible without manufacturers dropping prices to zero and then presumably paying consumers to use their product.

Trump acknowledged having boasted that his efforts to lower drug prices had reduced what consumers pay by “500%, 600%.” But he added, “We also sometimes say 50%, 60%” and called it a “different kind of calculation” that could go up to “70, 80 and 90%.”

“People understand that better,” Trump said. “But they’re two ways of calculating” and “either way, it doesn’t make any difference.”