“Just like in ’08 — when President Obama selected someone that would help him govern, someone that could hit the ground running on recovery efforts in ’09 — when Joe Biden is elected in November, his running mate, the next vice president, would hit the ground running to address the crisis we have in our nation,” said Clay Middleton, a member of the Democratic National Committee and a well-known South Carolina strategist.
Among those on the private call last month with Mr. Biden were the Democratic strategists Donna Brazile, Leah D. Daughtry, Minyon Moore and Karen Finney; the lawyer and media personality Star Jones; Roslyn M. Brock, the chairman emeritus of the national board of directors for the N.A.A.C.P.; and a lengthy list of activists in civil rights, labor and other issues, according to a readout intended for women who had signed the original petition.
Mr. Biden’s campaign manager, Jennifer O’Malley Dillon, and two senior advisers, Anita Dunn and Symone D. Sanders, were also listed as participants, as was Representative Lisa Blunt Rochester, a Delaware Democrat and a member of Mr. Biden’s vice-presidential search committee.
Ms. Brown, who was also listed as a participant in the call with Mr. Biden, declined to comment on the conversation, but said of the campaign, “I think there’s an openness to explore.”
Mr. Biden, 77, has been clear for months about some of his criteria for a running mate.