For America to survive as a free country, citizens must have confidence in the impartiality of its justice system. That in turn depends on unbiased, non-political application of the law —a standard that seems to have been thrown out when it comes to President Trump.

From Russiagate on, norms have been flouted repeatedly, with no one held to account. In their zeal to stop one man, the left is jeopardizing America’s rule of law. Laws must be enforced equally.