"I don't think Delaware's appointed senator should spend the next two years running for office," Kaufman said. "I will do this job to the fullest of my ability, and spend my days focused on one thing and one thing only: serving Delaware."
Speculation on Biden's successor had centered in recent weeks on his son, Attorney General Beau Biden. But last week the younger Biden announced that he planned to fulfill his National Guard duties and wouldn't accept an appointment to his father's U.S. Senate seat.
Biden is a prosecutor for the 261st Signal Brigade, which left for Iraq last week. The unit is due back in September 2009, in time for Biden to run for his father's Senate seat.
The elder Biden said in a statement, "It is no secret that I believe my son, Attorney General Beau Biden, would make a great United States Senator just as I believe he has been a great attorney general. But Beau has made it clear from the moment he entered public life that any office he sought he would earn on his own."
Just before announcing Kaufman as the appointee, Minner acknowledged speculation about the younger Biden being picked for the post and said she would have strongly considered him.
"The fact that Beau Biden is committed to fulfilling his obligation and not seeking appointment to this office tells us everything we need to know about his character," she said. "Should Beau choose to run for this office in 2010, he will - as will whoever runs - have to earn on his own the trust of the people of Delaware."
Minner said she thought Kaufman was the best qualified candidate and she also looked for an appointee whose political views were close to the Biden's.
Kaufman said he couldn't think of anything he and Biden disagreed on and he was impressed by that even back in 1972 when Biden was first running for office.
"I was struck by how many things he believed that I also believed," he said.
However, Kaufman's experience in Washington will differ from Biden's in one respect. He does plan to spend time in Delaware, but he and his wife will get a home in Washington, unlike Biden, who rode Amtrak between Washington and Wilmington.
Biden will be sworn in on Jan. 6, but in mid-January he will step down and Kaufman will be sworn in, Kaufman said.
Kaufman held a senior position in all of Biden's federal campaigns. He served on Biden's Senate staff from 1973 to 1994, including 19 years as chief of staff.
He is a senior lecturing fellow at Duke University and has served by presidential appointment since 1995 as a charter member of the Broadcasting Board of Governors. He also heads a political and management consulting firm based in Wilmington, Del., and previously worked for the DuPont Co.
