Biden Was 'Hesitant' to Sign on As Obama's VP Nominee in 2008: Book
The Better Hillary? – DW – 08/25/2008
Obama introduced Biden as his running mate in Springfield in 2008
2020 election: Joe Biden is running as Obama's heir. The problem: He's not Obama. - POLITICO
In new book, Obama writes of Biden, Palin, Graham and Trump - The Washington Post
Obama Praises Biden Pick of Kamala Harris as Running Mate
Obama helps Joe Biden choose running-mate
Biden's running mate search: Relationship with Obama offers a guide | CNN Politics
Biden VP pick: Who could be Joe Biden's running mate? - BBC News
Biden's experience as Obama's vice president pick shapes his own search - Los Angeles Times
Hillary Clinton Barack Obama Vice President | The New Republic
Biden's Vice Presidential Choice May Be Swayed By History, Including His Own : NPR
Obama to hit the campaign trail for Joe Biden on Wednesday
Could Joe Biden pick Barack Obama as his running mate? Yes. But. - The Washington Post
Biden to Announce His Pick for Vice-President Next Week
Barack Obama Will Hit The Campaign Trail In Presidential Race's Final Days : NPR
Barack Obama taps Joe Biden to be running mate | MPR News
How Biden chose Harris: Inside his search for a running mate | AP News
Gov. Cuomo a good running mate bet for Biden
Obama gave Biden advice on picking a vice presidential running mate
Why Did Obama Pick Biden As His Veep in the First Place?
Biden has substance, style | The Spokesman-Review
Obama, Biden off and running – The Denver Post
Biden says he'd pick Michelle Obama as running mate 'in a heartbeat'
Obama and Biden's Relationship Looks Rosy. It Wasn't Always That Simple. - The New York Times
