You need to the context of how much debt the government has. 4% on a couple of trillions is vastly different from 4% on 35 trillion. The metric you want to su

You need to the context of how much debt the government has. 4% on a couple of trillions is vastly different from 4% on 35 trillion. The metric you want to surveil is how much of the US tax revenue that goes to servicing this debt