#US: Noon: Indices choppy before earnings season kicks off. Debate over reopening economy continues. Smithfield foods to shut its US plant indefinitely; food shares↓. Airlines struggling to get access to bailout funds; shares↓.#DJIA -2.12% #NASDAQ -0.77% #SP500 -1.88%. Yields↑ https://t.co/ugNY5rBOxc