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 reveals concern on picking Biden as running mate in 2008, cites compelling contrast | US News
Could Joe Biden pick Barack Obama as his running mate? Yes. But. - The Washington Post
Book: Obama, Biden clashed in '08 - POLITICO
Plaque dedicated marking the Springfield site of Obama's presidential announcements | NPR Illinois
Biden and Obama's 'Odd Couple' Relationship Aged Into Family Ties - The New York Times
2008: A Look Back at President Barack Obama's Historic Election
Biden may offset Obama's weak spots | The Spokesman-Review
The Better Hillary? – DW – 08/25/2008
Biden to Announce His Pick for Vice-President Next Week
Barack Obama names Joe Biden as running mate | US elections 2008 | The Guardian
Transcript: Obama On Biden As His VP Choice : NPR
John McCain - Wikipedia
Biden and Obama over the years | Reuters.com
Obama introduced Biden as his running mate in Springfield in 2008
Why former president Obama picked Joe Biden as his VP: 'We couldn't have been more different'
Photo Gallery: Obama introduces running mate
Why Did Obama Pick Biden As His Veep in the First Place?
Ex-adviser says John Edwards was desperate to be a 2008 running mate - CBS News
Barack Obama - Wikipedia
Obama historical marker now at Illinois' Old State Capital | AP News
Obama to hit the campaign trail for Joe Biden on Wednesday
Biden's Vice Presidential Choice May Be Swayed By History, Including His Own : NPR
How Tim Kaine went from 'wild card' vice presidential pick to shortlist favorite for Hillary Clinton - Los Angeles Times
File:Biden Obama.jpg - Wikimedia Commons
Republicans tried to flip Electoral College voters too — look at 2008 | The Hill
Biden's running mate search: Relationship with Obama offers a guide | CNN Politics
