It’s a very quiet audience tonight at Drexel University, but Joe Biden cracks them up: “Rudy Giuliani, he only uses three words in a sentence: A noun, a verb, and 9/11.”

He also calls Giuliani the least qualified person to seek the White House since George W. Bush.

Dana Goldstein

Dana Goldstein, a former associate editor and writer at the Prospect, comes from a family of public-school educators. She received the Spencer Fellowship in Education Journalism, a Schwarz Fellowship at the New America Foundation, and a Puffin Foundation Writing Fellowship at the Nation Institute. Her journalism is regularly featured in Slate, The Atlantic, The Nation, The Daily Beast, and other publications, and she is a staff writer at the Marshall Project.