Up in the projection booth, showing movies the old-fashioned way in Tucson
By ALEXIS WRIGHT Arizona Sonora News Sweat collects on his brow, salty and profuse. He absentmindedly wipes it away with a roll of his shoulder and focuses on the gritty process in front of him. Pedro Robles-Hill looks up. The machine is still operating with no clogs, rips or tears in the mechanisms. Its loud…