Joe Biden - Wikipedia
Democrats fret Obama could become collateral damage in nomination battle
Barack Obama | The White House
Barack Obama launches blistering attack on Trump | Financial Times
Biden has talked with Obama about possible vice presidential pick
Biden and Obama over the years | Reuters.com
/cloudfront-us-east-2.images.arcpublishing.com/reuters/X6VJANX2HVNZZA4WPWY66566EQ.jpg "Obama, Biden reunite at White House to tout Obamacare, new provision | Reuters")
Obama, Biden reunite at White House to tout Obamacare, new provision | Reuters
Obama endorses Biden, says former VP has 'qualities we need' | The Times of Israel
Barack Obama Jokingly Calls US President Joe Biden "Vice President" During White House Event
Vice President Joe Biden | The White House
Biden's running mate search: Relationship with Obama offers a guide - CNNPolitics
VERIFY: No, President Barack Obama can not serve as Biden's VP | wusa9.com
White House reunion is latest sign of Biden-Obama friendship | AP News
Could Barack Obama Serve as Vice President? | Snopes.com
President Obama: The Peaceful Transition of Power Is One of the Hallmarks of our Democracy - U.S. Embassy & Consulate in Poland
barack obama: Former US President Barack Obama jokes with 'Vice-President Biden', watch! - The Economic Times Video | ET Now
Biden's experience as Obama's vice president pick shapes his own search - Los Angeles Times
Barack Obama's Advice Made Biden Choose Kamala Harris As Vice Presidential Running Mate: Report
US Elections 2020 News: Can Barack Obama become vice-president? | World News - Times of India
The Life of a Candidate on the Vice-Presidential Short List - The New York Times
Why Obama hasn't thrown his endorsement behind Biden - CNN Video
