Biden and Obama over the years | Reuters.com
Photo Gallery: Obama introduces running mate
Biden and Obama's 'Odd Couple' Relationship Aged Into Family Ties - The New York Times
John McCain - Wikipedia
Biden's running mate search: Relationship with Obama offers a guide | CNN Politics
In new book, Obama writes of Biden, Palin, Graham and Trump - The Washington Post
Barack Obama Chooses Sen. Joseph Biden For VP | LAist - NPR News for Southern California - 89.3 FM
Plaque dedicated marking the Springfield site of Obama's presidential announcements | NPR Illinois
Transcript: Obama On Biden As His VP Choice : NPR
File:Biden Obama.jpg - Wikimedia Commons
Biden to Announce His Pick for Vice-President Next Week
Barack Obama taps Joe Biden to be running mate | MPR News
How Tim Kaine went from 'wild card' vice presidential pick to shortlist favorite for Hillary Clinton - Los Angeles Times
Obama introduced Biden as his running mate in Springfield in 2008
The Better Hillary? – DW – 08/25/2008
Biden Was 'Hesitant' to Sign on As Obama's VP Nominee in 2008: Book
ABC News - ON THIS DAY: In 2008, Democratic presidential candidate Barack Obama introduced his choice of running mate, Sen. Joe Biden of Delaware. https://abcn.ws/3B39xw7 | Facebook
Biden may offset Obama's weak spots | The Spokesman-Review
Barack Obama endorses Joe Biden for U.S. president | CBC News
Biden's Vice Presidential Choice May Be Swayed By History, Including His Own : NPR
Republicans tried to flip Electoral College voters too — look at 2008 | The Hill
Obama historical marker now at Illinois' Old State Capital | AP News
Obama Picks Biden, Adding Foreign Expertise to Ticket - The New York Times
Why Did Obama Pick Biden As His Veep in the First Place?
Obama Vice Presidential Announcement | C-SPAN.org
2020 election: Joe Biden is running as Obama's heir. The problem: He's not Obama. - POLITICO
Why former president Obama picked Joe Biden as his VP: 'We couldn't have been more different'
