Diane talks with Dr. Angela Rasmussen, virologist and affiliate at the Georgetown Center for Global Health Science and Security, about how the vaccine works and questions about its safety.

Diane talks with Jonah Goldberg, conservative commentator and editor in chief of The Dispatch.

Diane talks with Brigid Schulte, director of the Better Life Lab, the work-family justice program at New America, a nonpartisan think tank.

Diane talks with MSNBC's "Morning Joe" co-host, Joe Scarborough, about his new book, "Saving Freedom: Truman, The Cold War, and The Fight For Western Civilization.”

When the pandemic began, poet Billy Collins started livestreaming himself on Facebook, reading his own poems, and some favorites written by others. It was less to provide comfort, more to…

Diane talks with David Rothkopf, author of the new book "Traitor: A History of American Betrayal from Benedict Arnold to Donald Trump."

Diane talks with Adam Harris, staff writer at The Atlantic, about the importance of the Black vote in Joe Biden's victory and what kind of action the president-elect should take for African-Americans.

Diane talks with Dr. Michael Osterholm, director of the University of Minnesota’s Center for Infectious Disease Research and Policy and member of President-elect Joe Biden's coronavirus task force, tells Diane why he's calling for a national lock down.

Diane talks with Norm Ornstein, resident scholar at the American Enterprise Institute, about what comes next.

Diane talks with Susan Page, USA Today Washington Bureau chief and author of the forthcoming "Madam Speaker: Nancy Pelosi/Lessons of Power."

Diane talks with Jesse Wegman, author of "Let the People Pick the President: The Case for Abolishing the Electoral College" and member of the New York Times editorial board.

Diane talks with Damian Paletta, Washington Post economics editor, about how the economy has fared during the pandemic and what voters think as we approach election day.

Diane talks with Dr. Fauci about the growing number of daily cases, the potential for a vaccine, and what the next several months might look like in this country.

Diane talks with James Hohmann, national political correspondent for the Washington Post and author of the "Daily 202" newsletter.

Diane talks with Adrienne LaFrance, executive editor of The Atlantic. She wrote a story in July called "The Prophecies of Q."

Diane talks with Mary Ziegler, professor at Florida State University College of Law and author of "Abortion in America: A Legal History, Roe v. Wade to the Present."