Editorials: Conniving by crossover voters is more myth than threat | Los Angeles Times
Loch Ness has its monster. The Pacific Northwest has Bigfoot. And elections have their own mythic creature, feared though seldom seen, who lurks large in the fevered imaginations of candidates, would-be pundits and some paranoid partisans. It's the mischief-making crossover voter. In the popular telling, masses of cunning Democrats and Republicans stand ready and eager to wade into the opposition's primary, itching to cast a calculated ballot for the weakest possible candidate, thence to be defeated in November. That sort of meddling is cited by opponents of so-called open primaries — which allow voters to cast ballots for whomever they please, regardless of party — as a reason to limit participation to those of their political affiliation. It's also heard now and then as the reason why a certain candidate lost; last year, after the out-of-nowhere defeat of Rep. Eric Cantor in his Virginia primary, some credited (or blamed) the interference of crossover Democrats, who supposedly targeted the No. 2 House Republican. All of which is a lot of hooey.

