Former San Francisco Mayor Willie Brown has urged Sen. Kamala Harris to "politely decline" a spot on Joe Biden's ticket if the 2020 presumptive Democratic nominee chooses her as his running mate. In an op-ed headlined "Brown: Kamala Harris should say no to vice presidency" published by the San Francisco Chronicle on Saturday, Brown, who has openly discussed his past extramarital relationship with Harris, urged her to reject the vice presidency and request instead to be considered for the role of attorney general in a Biden administration.