You don't want to get rid of all your ants either. They're natural predators to termites.

While an ant was wandering under the shade of the tree of Phaeton, a drop of amber enveloped the tiny insect; thus she, who in life was disregarded, became precious by death.

For example, the tiny ant, a creature of great industry, drags with its mouth whatever it can, and adds it to the heap which she is piling up, not unaware nor careless of the future. [Lat., Parvula (nam exemplo est) magni formica laboris Ore trahit, quodcunque potest, atque addit acervo Quem struit; hand ignara ac non incauta futuri.]

Ants never sleep.

Go to the ant, thou sluggard; consider her ways, and be wise.

I wouldn't rush to get rid of either line because of the costs associated with the move. But if GM's share continues to drop and gets down near 21 percent, I see them taking steps to phase out Buick.