Article continues below advertisementIn testimony before the Senate Finance Committee on Wednesday, April 22, Health and Human Services Secretary Robert F. Kennedy Jr. defended President Donald Trump's mathematically impossible drug price calculations by stating there are "two ways of calculating percentages."Kennedy's defense centers on the administration's TrumpRx program, which the president has illogically claimed reduced some drug prices by as much as 600 percent to 1,500 percent.RFK Jr. argued that if a drug price drops from $600 to $10, it constitutes a "600 percent reduction.