Joe Biden's big test: To overcome the same problems that doomed his first two presidential campaigns - The Washington Post
Barack Obama Does Not Formally Endorse Joe Biden After 2020 Announcement
.jpg "How Joe Biden went from flop to front-runner in Iowa - POLITICO")
How Joe Biden went from flop to front-runner in Iowa - POLITICO
Obama introduced Biden as his running mate in Springfield in 2008
/cdn.vox-cdn.com/uploads/chorus_asset/file/4001160/GettyImages-79739525.jpg "Joe Biden odds of winning nomination: They're good - Vox")
Joe Biden odds of winning nomination: They're good - Vox
Voters lean towards average Joe Biden — but may get a radical
Joe Biden appointment: the reaction | US elections 2008 | The Guardian
Four ways Joe Biden's 2020 run could be very different from 2008 - The Boston Globe
/cdn.vox-cdn.com/uploads/chorus_image/image/63669998/GettyImages_1160262685.14.jpg "Who is Joe Biden? His 2020 presidential campaign and policy positions, explained - Vox")
Who is Joe Biden? His 2020 presidential campaign and policy positions, explained - Vox
Why former president Obama picked Joe Biden as his VP: 'We couldn't have been more different'
This isn't Joe Biden's first run at president. Here's how he launched his past campaigns.
Biden and Obama's 'Odd Couple' Relationship Aged Into Family Ties - The New York Times
Joe Biden's Time in Sarah Palin's Shadow - The New York Times
Biden hires film industry spokeswoman to be new communications chief | PBS NewsHour
Biden Was 'Hesitant' to Sign on As Obama's VP Nominee in 2008: Book
Biden 2008 presidential campaign penalized $219,000 | Reuters
08.27.2008 - What Biden brings to the party
The Money Behind Biden • OpenSecrets
Joe Biden, Salesman - The Atlantic
Barack Obama names Joe Biden as running mate | US elections 2008 | The Guardian
Joe Biden 2008 presidential campaign - Wikipedia
US Vice President Joe Biden 'broken-hearted' as son Beau, 46, dies of cancer | South China Morning Post
Joe Biden: Age, Presidency, Family - HISTORY
Biden '08 campaign fined $219K - POLITICO
Biden and Obama over the years | Reuters.com
Obama to hit the campaign trail for Joe Biden on Wednesday
How Close Are Barack Obama and Joe Biden? - The New York Times
