Health and Human Services Secretary Robert F. Kennedy Jr. defended the "MAGA Math" of President Donald Trump, which critics have dubbed the concept of reducing prescription drug prices by more than 100% is incorrect. The claim was made during a Senate hearing by Sen. Elizabeth Warren, who noted that his website, Trump RX, which sells discounted prescription drugs directly to patients, has cut prices by as much as 600%. Critics quickly pointed out that this method of calculating is incorrect and that it makes no sense.