How loony and delusional can you get? We're getting a flavor, as the GOP in the House careers betweeb a government shutdown today or a default in October. The smartest pundits have clear concusions, like Ezra Klein seeing the shutdown s a relief valve doing far less damage, and Robert Reich noting that legislators have no constiutional authority to defund laws a minorityi don't like. By showtime, we'll know more about which crisis GOP insurgents will choose. Either way, their party is losing big on this mid-term and long-term.