"It's not fair!" may be the most pitiful lament in the English language, but Donald Trump seems intent upon adopting it as his battle cry heading into this summer's Republican convention. The GOP's poorly designed nominating process includes more than its share of problems, but is it really unfair to Trump? ..... < snip > ..... open primaries invite abuse from voters whose goals may not involve selecting the party's strongest representative. Those with deep ties to the party deserve greater input than those with tenuous or nonexistent connections. Yet Democrats and Republicans alike have chosen to pretend otherwise. ........