Can a VP Nominee ‘Win’ a State?

In looking at the vice-presidential selections of the past five decades or so since television has expanded the regionality of presidential elections, it’s clear that, in reality, both major parties rarely have nominated VP candidates as a strategic electoral vote collector, and to the extent they have set about deliberately trying to add a state with a VP pick it has almost never worked.

FiveThirtyEight.com has the specifics.