Biden and Obama's 'Odd Couple' Relationship Aged Into Family Ties - The New York Times
Obama calls Biden 'vice-president' on return to the White House – video | US news | The Guardian
Obama endorses Biden, says former VP has 'qualities we need' | The Times of Israel
Why former president Obama picked Joe Biden as his VP: 'We couldn't have been more different'
Barack Obama's Advice Made Biden Choose Kamala Harris As Vice Presidential Running Mate: Report
Secret Service Code Names of 11 U.S. Presidents | Britannica
Biden, Obama to campaign together during midterm election push
What to know about the White House unveiling of Obama portraits - The Washington Post
Obama Calls Biden “Vice President” In WH Visit: “That Was A Joke” – Deadline
US Elections 2020 News: Can Barack Obama become vice-president? | World News - Times of India
Biden and Obama over the years | Reuters.com
Obama jokes with 'Vice-President Biden' at White House - BBC News
File:Official portrait of President Obama and Vice President Biden 2012.jpg - Wikimedia Commons
You Believe This S--t?' Biden's Complicated Friendship With Obama - POLITICO
The Time is Now: President Obama Meets with Business Leaders on Immigration Reform | whitehouse.gov
President Obama: The Peaceful Transition of Power Is One of the Hallmarks of our Democracy - U.S. Embassy & Consulate in Poland
President Obama brings State of the Union message to voters
Barack Obama - Wikipedia
Obama: Making Joe Biden Vice President was "The Single Best Decision I Have Made" - CBS News
Obama Surprises Joe Biden With Presidential Medal of Freedom - The New York Times
Barack Obama launches blistering attack on Trump | Financial Times
The Life of a Candidate on the Vice-Presidential Short List - The New York Times
Democrats fret Obama could become collateral damage in nomination battle
Vice President Biden on U.S. Foreign Policy | C-SPAN.org
The 2020 Democrats Compete to Reject Barack Obama's Legacy - WSJ
Obama Jokes at 'Vice President' Biden During White House Event
