Sanders sharpens 'us vs. them' attacks on Biden- POLITICO
Joe Biden's chances vs. Trump edging out Bernie Sanders' revolution
It's Biden versus Sanders after Super Tuesday | NHK WORLD-JAPAN News
Campaign Foreign Policy Roundup: Biden Versus Sanders | Council on Foreign Relations
5 Takes on the Presidential Election Now That It's Biden Versus Trump
Can Joe Biden Win Over The Bernie Diehards? | Vanity Fair
How Bernie Sanders Is Weaponizing Joe Biden's New Donors | Time
Joe Biden and Bernie Sanders Are More Like Donald Trump Than They Think | Vanity Fair
Joe Biden vs. Donald Trump: The 2020 general election is here — and transformed - Chicago Tribune
How Joe Biden is eating into Bernie Sanders' Coalition | CNN Politics
US election 2020: Rampant Biden crushes Sanders in hat-trick - BBC News
Opinion | Biden vs. Sanders: The Next Leg of the Democratic Race - The New York Times
Sanders vows to stay in US presidential race despite falling behind Biden
Biden vs. Sanders: Where They Stand on Policies
Biden vs. Sanders is a question of restoration or revolution
Biden And Sanders Amp Up Criticism As Polls Show Edging Ahead In Democratic Race : NPR
How Biden, Warren and Sanders fare vs. Trump in 2020 election polls
Biden And Sanders Release Their Joint Policy Recommendations : NPR
For Biden and Sanders, the Fight's Not Personal - The New York Times
Sanders Vastly Outspent Biden in February
If it's Biden v. Bernie, buckle up
It's Warren, Sanders or Biden vs Trump – all the other Democrats are irrelevant | Robert Reich | The Guardian
It's Biden vs. Bernie as war bursts into presidential race- POLITICO
What Would It Take for Bernie Sanders to Win? - The New York Times
