Biden returns to campaign trail as pressure grows after debate performance; New details in horrifying nail salon crash that killed four, including NYPD officer; Boeing Starliner crew remains in space after delay raises questions; and more on tonight’s broadcast.

Biden says he'll stay in race after rough debate night; In Jan. 6 case, high court narrows scope of who can be charged with obstruction; families of Uvalde school victims speak out about arrest of former police chief; and more on tonight’s broadcast.