Bernie Sanders wants to stand up at the next debate — and his campaign is accusing Joe Biden of wanting to sit down.

After a private call Friday with CNN, which is moderating the March 15 debate with the Democratic National Committee, Sanders’ team balked at a new proposed format for debate, saying it gives his opponent Biden too much of a break in their first one-on-one face-off. Biden’s camp denied that it was pressing for a sit-down debate…

“Why does Joe Biden not want to stand toe-to-toe with Sen. Sanders on the debate stage March 15 and have an opportunity to defend his record and articulate his vision for the future?” asked Jeff Weaver, Sanders’ senior adviser.