This is an amazing story. The Democratic Party has a winner. It has a nominee. You know this because he has the most votes and the most elected delegates, and there's no way, mathematically, his opponent can get past him. Even after the worst two weeks of his campaign, he blew past her by 14 in North Carolina and came within two in Indiana.

He's got this thing. And the Democratic Party, after this long and brutal slog, should be dancing in the streets. Party elders should be coming out on the balcony in full array, in full...