Deep distrust hinders path to shutdown deal

The stalemate over how to reopen the government is being inflamed by something no policy provision can fix: A deep-seeded distrust between the leaders of the parties.

The trust gap has a lengthy history and a profusion of roots. But it's resurfacing now over the thorny issue driving the budget impasse: Affordable Care Act subsidies set to expire at the end of the year.

Republicans say they're open to discussing the topic, but they’re insisting those talks happen l...