Ezra Klein’s work at the Washington Post is indispensable; he brings much insight to the task of making domestic policy accessible to those of us who only follow it part time. But I’m not buying this one: There’s a tendency among some on the left and, with the “libertarian populists,” some on the right, to portray the interests of corporate American and the interests of low-income Americans as directly opposed to each other. That’s not true. They can conflict, of course — it’s easy enough to imagine a proposal to raise taxes on corporations in order to fund a low-income tax cut — but they’re not always in tension. Sometimes they’re even in concert. Sometimes, sure.