Dreaming big, he wants to get the theater going back to the future

Larry Hernandez sat alone Tuesday in the Coulee Dam theater that hasn't been operating as one since 2013, testing speakers with the big screen blank, streaming the audio from his phone via a Bluetooth connection, the 1985 movie "Back to the Future" blaring out.

That alone could be taken a hopeful sign for the theater that closed 11 years ago as technological updates mandated by the movie distribut...