Ted Johnson Kamala Harris debuted as Joe Biden’s historic choice as his running mate by mixing personal biography and connection with piercing attacks on Donald Trump and Mike Pence.“Let me tell you, as somebody who has presented my fair share of arguments in court, the case against Donald Trump and Mike Pence is open and shut,” Harris said in an appearance with Biden at a high school in Wilmington, DE.The socially distanced nature of the event was evident not just in the lack of a crowd to