“I don’t have to go around and point out the inconsistencies of people who aren’t going to be the nominee,” Gingrich said. “I’m going to be the nominee. It’s very hard not to look at the recent polls and think the odds are very high I’m going to be the nominee.”

Right.

Viewed in retrospect, that bit of arrogance has to be disconcerting for Gingrich supporters. What Gingrich said next, though, stands as an act of staggering political malpractice that may lead the remaining Gingrich backers in New Hampshire and South Carolina to re-evaluate everything.

“I don’t object if people want to attack me,” Gingrich told ABC’s Jake Tapper. “That’s their right. All I’m suggesting is, it’s not going to be very effective. People are going to get sick of it very fast. I will focus on being substantive. And I will focus on Barack Obama.”