Top News Today 1. Stock Futures Slightly Higher Despite Report That US Saw It’s 1st Case of the UK Coronavirus Variant. 2. U.S. Advance Nov Goods Trade Balance -84.82 Bln Dollars; U.S. Advance Nov Retail Inventories Excluding Autos +0.3 Pct 3. AstraZeneca COVID-19 Vaccine Gets UK Nod For Emergency Use…