Senator Bernie Sanders has challenged former Vice President Joe Biden to a 12th and final debate next month, signaling he will continue to compete for the Democratic Party’s presidential nomination. The Democratic National Committee has yet to schedule a date or a broadcast partner for an April debate, and on Wednesday Biden dismissed the idea.

Joe Biden: “My focus is just dealing with this crisis right now. I haven’t thought about any more debates. I think we’ve had enough debates. I think we should get on with this.”