That’s because Medicare has the power to negotiate prescription drug prices for the first time in history thanks to the Inflation Reduction Act, which was signed into law by President Biden with Vice President Harris casting the tie-breaking vote.

 https://bidenwhitehouse.archives.gov/briefing-room/statements-releases/2024/08/15/fact-sheet-biden-harris-administration-announces-new-lower-prices-for-first-ten-drugs-selected-for-medicare-price-negotiation-to-lower-costs-for-millions-of-americans/