Leonard Pitts: We expect better of Joe Biden

Asked about race at last week’s presidential debate, one candidate gave a very disappointing answer.The other was Donald Trump.Which is not to suggest Trump had satisfactory answers. To the contrary, asked by moderator Chris Wallace why America should trust him to heal its racial wounds, he was, as is his norm, nonsensical and miles wide of any discernible point.He leaned into the asinine claim that he has done more for African Americans than any president since Lincoln. For good measure,