Kamala Harris’s defeat was damaging to the left. But her loss overshadows the true scope of the damage wrought on the Democratic Party: the permanent loss of the Senate.
Democrats have lost the Senate before, but this loss is different from 2014. This time, it may well be for good. For the first time in a century, there is not one Democratic senator from a reliably red state.
We have entered an era of one-party rule — at least where the Senate is concerned.<...