MINYANVILLE ORIGINAL Will we witness a “Santa Rally” this year? Stocks historically rise from Christmas Eve through the first few days of the new year but because of the continued fiscal cliff stalemate US equities are little changed in Boxing Day trading.   Fresh from his annual Hawaii vacation President Barack Obama will return to Washington to attempt once again to work out a deal with Republicans to avert the automatic tax increases and spending cuts set to kick in in 2013.   "I don't think the President is coming back from Hawaii without anticipating we're getting something done so ...