MINYANVILLE ORIGINAL Obama supporters might be basking in the glow of success after the president achieved a closely fought yet ultimately decisive electoral victory but Wall Street was surely feeling the blues after stock markets tanked in midday trading over fresh European worries.   European Central Bank president Mario Draghi said earlier that the bank foresees continued weakness in the eurozone economy “in the near term” and that Germany too had been dragged down by the debt criss thus triggering a sell-off.   Of course investors were also worried about the fiscal cliff after the elections   The Dow ...