Darren Criss, the beloved star of television’s “Glee,” and the Broadway musical “Maybe Happy Ending,” helps “Sunday Morning” celebrate Christmas with a performance of the Hugh Martin-Ralph Blane standard, “Have Yourself a Merry Little Christmas.”

Watch Margaret Brennan’s full interview with Secretary of Homeland Security Alejandro Mayorkas, a portion of which aired on “Face the Nation with Margaret Brennan” on Dec. 22, 2024.

Watch Margaret Brennan’s full interview with Senator Joe Manchin (WV-I), a portion of which aired on Dec. 22, 2024 on “Face the Nation with Margaret Brennan.”