WASHINGTON – We’re back, after a circuit-breaker problem affecting our home office put us offline for the better part of 4 days. Thanks to a pair of useful YouTube DIY videos – the one reliably useful feature of that politically debased platforms – I managed to trace a pair of affected circuits and replace the breakers. And voilà! We’re back. And just in time to jump into what’s looking like a turnaround Wednesday on Wall Street. Could a stimulus bill be in the works?As for that turnaround Wednesday? Well, stocks have spent most of the day in the negative zone, perhaps working off earlier rall…