A position that is unusually desirable given Biden's advancing years and frankly frail appearance, who should be his veep? Warren and Harris? Both women with left wing credentials who would please the progressives. Gabbard however has military service which can appeal to the independents. Booker is African American although I'm not sure he can recover from the whole Spartacus thing. I don't think Bloomberg would be happy playing second fiddle nor would Bernie. Buttgieg or Yang would also be interesting and appeal to minorities. Harris is decent but would have too many questions about goldigging and might alienate African Americans. Personally I'd go with Gabbard, she has youth, she's female and the Dems need to win over the centrist voters, not the progressives .