This prediction doesn’t come from polls or from the I Ching. It comes from Bill Kristol, who writes,

The left has collapsed.

Its political support has collapsed. Public opinion polls point to a historic repudiation of the president and the Democratic party this fall—something on the order of a 60-seat Republican gain in the House. The GOP has an outside shot at taking the Senate as well.

There are three sure things in this world — death, taxes, and Kristol being wrong.

Also: At least one recent poll disagrees with Kristol.

Update: TBogg responds to Kristol with his usual measured subtlety.