 And then picking the right spots to go toe to toe with Donald Trump. He writes, Mr. Trump is almost certain to try to rattle the president with nonstop attacks. Mr. Biden cannot and should not respond to every single jab, but he should be prepared if Mr. Trump comes after his son Hunter. In that case, Chris Whipple writes, Mr. Biden can offer a crisp retort. Quote, the last time I checked, you were guilty of 34 felonies and I am guilty of loving my son.