Economic Update - Uncertain Future for Big 3 Vexes Detroit RE Detroit has been edging back into the news lately, as the U.S. Department of Treasury is reportedly sidling the auto giant GM toward a late springtime bankruptcy. For Detroit real estate markets, that might actually be a positive of some kind, since it would clear away some of the uncertainty that's been hanging over the market since the Big Three were double-punched by the oil-price bubble and the recession...