Liza,

Kamala Harris may have picked up speed. Her interview with Bret Baier did more for her than any previous one. She showed some metal and stated she would be different from Biden -- although this must have more definition.

Separation from her boss is critical to her success. Biden has provided endless opportunities for Harris to champion new approaches to argue fiercely. This will appeal to voters who want more information or reality in Harris (the break could be in foreign affairs, offering a worldly command).

On the other side, Trump's town hall turned disco, and Bloomberg's interview left the impression of an amiable buffoon (or simply buffoon) and unfit for the presidency.

Best.