AFP/Getty Images In search of a coal mine.A ballooning budget deficit combined with a rising current-account deficit are raising the odds the U.S. could suffer an emerging-markets-style debt crisis, analysts at Deutsche Bank warned this week. To be sure, danger doesn’t appear imminent and the odds may even be overstated, but the risk is rising and shouldn’t be ignored, wrote Quinn Brody, macro strategist, and Torsten Slok, the bank’s chief economist, in a Wednesday note. Their model calculated that the probability of a U.S. debt crisis has increased by 7 percentage points, from a historical average below 9% to around 16%.via