[Alberta's Child]

When you endorse a complete loser, you have no credibility when you endorse another candidate after the first loser drops out.

[Vigilanteman]

Sort of like the old saying "about as useful as teats on a boar." Hog breeders know, however, that boars with lots of nipples tend to produce piglets who grow up to be sows with lots of nipples.

So it is actually quite useful. Dole is announcing the back-up choice of the GOPe who wants to be the designated loser to Hillary.