The Obama Presidency has been unprecedented in many ways, and last night we saw another startling illustration: A President using a national TV address from the White House to call out his political opposition as unreasonable and radical and blame them as the sole reason for the "stalemate" over spending and the national debt.

We've watched dozens of these speeches over the years, and this was more like a DNC fund-raiser than an Oval Office address. Though President Obama referred to the need to compromise,...