More than 50 day laborers stood, bored, anxious and mostly silent, in the sun-blasted parking lot of a Home Depot here last week, tracking the ebb and flow of customers and hoping for work. The hours crawled by. Six, maybe seven men scored jobs. The rest just waited... Two years ago, when the economy was booming and home-building was thriving, many of these same laborers were working every day. Now, they are lucky if they work twice a week, many of them say. Their lives have become a test of wits, patience and hope. Simple lives have become simpler. The...